Catching My Sisters Ch. 06

We fucked like rabbits the rest of the weekend. The only time we wore clothes was when the girls went to work that Saturday and Sunday night. I only got dressed because I didn't like walking around naked without the girls. Saturday evening, Mom and Dad had called and told us they'd were staying on Catalina Island for a couple of nights on the yacht with their friends. After everything I'd been up to with the girls, I began to wonder if there was something going on with their friends. I knew who it was they were with and always thought they were a good-looking couple, especially the wife. She was just a couple years younger than Mom and just as attractive. I imagined them wife swapping all weekend. Maybe even having a foursome. It was strangely a turn-on and when I told the girls about it, they thought the idea was hot, too and it just lubed them right up for me.

We slept in the girls' room until Monday morning when I had to tear myself away to get ready for the Senior breakfast. My buddy, Shane, is picking me up so we can drive together. He just got a new car as a graduation present and since I'd helped him get his grades up to almost straight A's, with the exception of two classes, he offered to take me for a ride that morning.

The loud engine of his brand-new Camaro SS, yellow with black racing stripes like Bumblebee from Transformers (because he's a total nerd that way), announces his arrival. Praying my sisters don't hear anything, I quickly leave to shut him up before he wakes my sleeping beauties.

"Dude, my sisters are still asleep!" I complain as I get in.

"Okay," he says confused, wondering why I care so much.

"You don't want to deal with Ali when she's pissed. You'll be buying new tires for Bumblebee here," I say, patting the dash in front of me.

"Fair enough," he says and then puts the car in reverse and slowly backs out of the driveway and then takes off down the street at a reasonable speed.

"I'm impressed you got a stick shift," I tell him, watching as he goes through the gears.

"You don't get a high-performance car like this and get an automatic, bro," Shane says, smirking at me arrogantly.

"Yeah, but I'm just saying that I'm surprised you're able to move more than one limb at a time to change gears," I throw back at him.

"Damn, bro!" he laughs. "Ever since you got laid this weekend..." he trails off and then gives me a knowing look.

I gawk at him, my blood turning ice-cold. "What?" is all I can manage to say.

"My cousin works at Skankalous," he says and I look at him confused. "Scandalous," he says. "It's what she and some of the other girls who work there call it."

I hadn't really paid attention to the name of the club Friday night. Now that I think about it, the name fits perfectly. There's a lot of scandalous activities that happen in that club.

"Who's your cousin?" I ask and then look him over to see if he has any resemblances to anyone I saw that night.

"Her name is April," he says. "You watched her eat her girlfriend, Cindy, out."

I stare at him in disbelief.

"I was also at the club, bro," he adds. "I saw you disappear down the tunnel of love twice with each of your sisters."

Oh fuck, I think to myself. What do I do now?

"Dude, if Ali and Addie were my sisters, I'd be fucking them, too!" he says. "You're fucking luckier than shit! I WISH I could fuck April, but she's into chicks."

I take deep breaths to calm myself down. That scared the shit out of me! I begin to wonder who else knows about it, so I ask him point blank.

"Does anyone else know?"

"Hell no, do you think I'm gonna spread it around that my best friend is fucking his sisters?" he asks, sounding betrayed.

"Thanks, man," I say, shocked that he called me his best friend.

I haven't considered anyone my best friend since my former one fucked my ex-girlfriend at Prom. With this revelation of how he sees me, I decide to tell him about the huge bomb dropped on me Friday night. I tell him everything about my true relation to them genetically, but also explain that I don't see any of them differently than I used to... well, with the exception of fucking my sisters/cousins.

"Whoa," he says. "That's crazy, bro."

"Yeah," I agree with him.

"What's is like with them, though?" he asks.

"I'm not telling you that," I laugh. "That's between me and them!"

"Bro, every guy from school has jerked off to your sisters or cousins, whatever the fuck they are, (YOUR FUCKING GIRLFRIENDS!) so many times," he says. "You gotta give me something."

"I don't 'gotta' give you shit, bro," I laugh again.

"I mean, have you had threesomes with them? Did you nut in them? ON them? Down their throats? In their pussies or asses?" he lists of vulgarly.

"I'm about to have you take me home if you don't stop," I threaten.

"Why?"

"Because maybe I'd rather be doing those things with them, than going to this stupid breakfast," I tell him.

"OOOOHHH, SHIT!" he says. "You really have done all that?"

"Most of it," I admit begrudgingly. "No anal yet. But if you dare say anything and it gets back to them that you did, I'll haunt you for the rest of your life because they will kill me."

"Fair enough, bro," he says. "Man, if only April would let me hook up with her..." he muses again

"Try going through Cindy," I suggest. "She actually grabbed me and kissed me after we stared each other down while I was fucking Ali in the hallway."

"She did?! Holy fuck, dude! Did you hook up with any other chicks that night?" he asks.

"You know Cherry?" I ask him and his jaw drops.

"No! Fucking! Way!" he shouts. "Dude, you're so fucking lucky!"

I laugh, feeling pretty good about myself. "Yeah, well, it was a one time, thing," I tell him. "I'm sticking to just my sisters."

"What about them? They hook up with chicks there all the time!" he says.

"We actually agreed Saturday morning that we're going to be exclusive to just the three of us," I tell him with a satisfied smile. "I really don't think I could keep up with fucking that many girls anyway, man."

Shane shakes his head. "I wish I had your problem," he says.

We arrive at the hotel for the Senior Breakfast twenty minutes later. We're about ten minutes late, and the whole thing is already underway, but it seems so casual that our classmates (all 500 or so of them) seem to just be coming and going as they please. So, Shane and I get into the buffet-style line and load up plates with French toast, eggs, breakfast meats and then get tall glasses of orange juice to wash it down. I forego the coffee, planning to have Shane stop at a coffee shop closer to home so I can get something for me and the girls.

"Think I can hang with you and your sisters today?" Shane asks halfway through our meal.

"Yeah, nice try," I tell him.

"Come on, bro!" he pleads.

"Did you not listen in the car?" I ask and look around to make sure no one is listening to us.

"Yeah, yeah, you three are exclusive," he says as our ASB President goes on and on, announcing the winners of the stupid yearbook votes like, "cutest couple", "prettiest smile or eyes or hair" and other stupid bullshit.

"And most likely to succeed," she continues on, which I remember my name being on the list to vote, so my ears actually perk up. "For the girls, Krystal Kylie! And for the boys, Andy Miller!"

"Whoa," I say, completely stunned that I won. I'm not surprised about Krystal. She might be a cheating bitch, but she's smart, driven and works her ass off.

I get up to accept the certificate for the award, meeting Krystal up there at the same time.

"Congratulations," she says sweetly.

"Thanks," I say. "You too," and then we take the obligatory photo together and then I walk away quickly, even though I could see she wanted to say something.

An hour or so later, my phone chimes with a ten second video message from the girls in our group chat. It's of the two of them making out. Ali is the one holding up the phone above their heads, then they turn and smile at the camera.

"Fuck," I say to myself.

"What?" Shane responds quickly. "What'd they send you?"

I look around the table but nobody is watching us, so I show him the video on silent.

"Dude, send that to me," he requests.

"Fuck off," I laugh.

"Dick," he grumbles and I simply laugh more.

A picture comes through and it's of a door I don't recognize with a number on it. I stare at the three numbers, 304, confused.

"Come join us when you're done, baby bro!" Ali texts.

"Oh shit," I whisper.

"What?" Shane asks again.

"I might be leaving early," I grin widely. "I won't be needing a ride home, bro."

Shane stares at me until the gears start spinning. "They're here?" he whispers hoarsely.

I nod slowly, the grin on my face bigger than ever. I stand up, subtly adjusting myself to hopefully hide the raging hard-on growing in my shorts. When I look around, nobody is paying any attention. I spot a sign pointing towards the lobby and elevators.

"Later, bro," I say and walk quickly for the exit.

"Andy," someone calls out to me a few feet to my left. I turn to see Krystal approaching, so I look around to see where Kyle is, but he's nowhere to be found. "He's not here," she says. "We hooked up that night and he never called me back."

"Oh," I say. "Good."

"Andy, wait," she says, grabbing my hand. I stop and look down at where our hands are connected and then glare at her.

"Wait for what?" I demand.

"I want to apologize," she says so I let go of her hand and wait for her to speak. "What I did was wrong," she continues, looking down at the ground regretfully. "And honestly, I don't think I was fully in my right mind when it happened. I hardly remember it happening."

I scowl at her in confusion. "What are you trying to say?" I ask her.

"I don't think I was fully in control," she says. "I mean, I was, I agreed to whatever Kyle said, but it was like I couldn't NOT agree with him. I don't know how to explain it."

"Are you trying to say you were hypnotized?" I ask her incredulously.

"More like drugged. I don't know," she says. "All I know is, as soon as I saw you in that bathroom, I was fully myself again. Especially when you beat the shit out of him."

I think back and she hadn't even stopped me from beating him up that night. If what she's telling me is true, my appearance could have shocked her out of whatever state she was in at the time.

"I never would have done that to you," she says. "I was waiting for you until we were both ready. I never tried to pressure you and you never tried to pressure me."

She's right about that. "Then why didn't you try to talk to me after it happened?" I ask.

"I did!" she says. "You kept ignoring my calls, so I just let you have space. I thought you would have calmed down and called me back at some point, but you never did, so I just left you alone. I felt so guilty and dirty," she says rubbing her arms. "I'm not trying and get back together with you. You deserve a girl who will wait for you as much as you're waiting for her."

Little does she know that they're both waiting for me two floors up right now. She's only half right, though. Ali and Addie have hooked up with guys, and girls, while waiting for me to be old enough, but now, I have them both, all to myself.

"You've met someone else, haven't you?" Krystal asks sadly, her soft brown eyes probing my mind like she's always been able to.

"Yeah," I say. "They're pretty great, too," I add vaguely.

"I bet she is, if she was able to get your attention," she smiles at me. "Andy, I hope you can forgive me one day. I meant what I said. I never meant to hurt you."

I take a deep breath and then hold out my arms to her. She looks like a huge weight is lifted off her shoulders as soon as I do and then she hugs me tightly.

"I forgive you," I tell her. "If you ever figure out what Kyle did to you to get you in that bathroom with him, let me know and I'll help you report him or something."

"Okay," she says, her head pressed tightly against my chest. I can't deny how hot she really is with her short, petite, yet curvy, body.

She might only be about 5'4", but her tits are almost as big as my sisters' and her ass is to die for. My mind suddenly reminds me that my sisters are upstairs waiting for me, so I step back from her and hold her hands in mine briefly.

"Maybe we can be friends again one day," I tell her. "You know, once we're both over this."

Krystal lets my hands go and wipes at her eyes. I hadn't realized just how emotional she'd been.

"Yeah, I'd like that," she says. "Let's not wait until our first reunion to talk."

"Deal," I say. "I gotta go. My sisters are waiting for me, they've got a big day planned for me or something," I chuckle.

"Bye, Andy," she says and I wave to her before pushing through the door to the hall, which happens to be exactly where I need to be to get on an elevator.

"Nice," I say and then press the call button to bring an elevator car to me.

Thirty seconds later, a soft chime announces the arrival of an elevator and then, behind me, the doors open and a gentleman in a business suit, talking on his cellphone, exits and heads directly for the lobby. I step in and press 3 for the third floor, hopping on my toes excitedly to meet my sisters for an afternoon romp! I take out my phone, it's almost noon, and I wonder how they'd checked into a room so early since most places didn't allow check-in until the afternoon sometime.

"Cumming right up!" I text the girls. "My elevator is RISING right now."

"As long as something else is rising, too!" Addie replies.

I look down at my pitched tent, snap a quick picture and send it to them.

"Mmmm," Ali texts back. "I can't wait to get that in my mouth again."

"Me first!" Addie argues like a little girl.

"Girls, you have to share," I text them.

"Sorry, Andy," they both text back simultaneously with sad faces.

"You better be smiling when I get there!" I text them as my elevator stops. "I'm exiting now," I announce and then look at the sign directing me in either direction for room numbers on the 3rd floor. The numbers decrease to the left, so I follow the signs until I find the hall where our room is. Just before I can knock, the door opens and both girls are standing there in lacy, nearly see-through, lingerie. Ali in red and Addie in white. Almost like good and evil, or angel and devil.

"Wow," I say and they each grab one of my hands and yank me into the room. "How did you get us a room here?"

"I told Dad we wanted to throw you a crazy, teen party," Ali shrugs as they slowly walk me backwards towards the bed.

"Bullshit," Addie says, still holding my hand. "No, Mom suggested the three of us needed a night to ourselves, it's almost like she knew we were all hooking up."

"I think she does," I tell them. "Mom told me before I went to the club about your crushes on me."

"So, that's how you knew about me calling my boyfriends by your name," Ali says with a sideways grin.

"And Mom said that you hated every girl I dated," I tell Addie.

Addie blushes with a big smile. "Yeah, so? I loved my little brother and thought he deserved better," she says.

"And that was you?" Ali demands with a giggle.

"It was US," Addie argues.

"Aww," Ali says and then kisses Addie hard on the mouth.

"Fuck, I love seeing that," I say in admiration. "I have the hottest sisters in the world."

"Yeah, you do," they say together and then shove me to the bed.

"By the way, Shane knows about us," I tell them and they pause. "April's his cousin, and apparently he was at the club that night and watched me disappear with each of you into the fuck tunnel."

"The fuck tunnel?" Addie asks.

"That's what I called that hallway with the special rooms," I reply.

The girls giggle as they begin to work on getting my shorts off while I pull my shirt off. "I like that as a nickname," Ali says. "It's a great play on words. A tunnel where fuck tunnels get fucked!"

Addie giggles as well but the laughter stops as hungry stares resume at the sight of my cock now that my shorts are off and discarded.

"I know it's only been a few hours, but... I've missed him," Addie says.

"Shut up and help me suck it," Ali says, both of them reverting back to their personas from Friday afternoon.

They drop to their knees and I scoot to the edge and lean back to give them the best access to my cock I can. Ali holds it in her hand and licks the shaft from sack to tip while Addie sucks one of my balls into her mouth. My stomach clenches in response to that stimulation and I gasp sharply.

"Fuck, Addie," I say. "That feels so good."

"What about me?" Ali pouts.

"You know that feels good too," I tell her and then hook my finger around her chin and pull her up for a kiss.

Grinning, she climbs up to join me on the bed to make out while Addie takes over sucking my cock. Ali's tongue hungrily attacks mine until she pulls my tongue into her mouth and sucks it like a small cock.

"Can I try that?" I ask her and she opens her mouth wide for me, sticking her tongue out as far as she can so I can suck it into my mouth.

The warm, slick muscle stiffens for me as I bob my head slightly to suck on her pink tongue, and then a few seconds later, he plants her mouth fully on mine again, laying me back so she's half-laying on top of me. I reach up and squeeze her big tits with both hands and she gasps through her nose, unwilling to break our kiss. That is, until she pulls her head back and looks down at me with the love I'd seen in them on Saturday morning. The sweet Ali is always lurking right behind the wild one, and now, they're working together.

"Eat my pussy," she whispers sweetly.

"Please," I reply and she giggles before rolling onto her back and removing her red, lacy panties for me.

Ali then mounts my face and I hold onto her slender thighs as I plunge my tongue deep inside her. I love her salty flavor that matches a good portion of her personality. I also love how much she's squirming as I probe her pussy as deep as I can with my tongue, rubbing my nose against her little clit at the same time.

"Fuck! Andy!" she says, mauling at her own tits.

I look up at her as she has her head thrown back in ecstasy while lightly bouncing on my face, squeezing her big, full tits in her hands. Then, she reaches behind her to remove her bra, but Addie stands up and gives her a helping hand.

"Thanks, sis," Ali says looking back at her over her shoulder and then the two of them share a deep, passionate kiss before Ali suddenly breaks away as I strike a sensitives spot in her fuck tunnel. "Shit! Yes, Andy, right there!" she urges me to keep my tongue working where it is.

Suddenly, I feel Addie's pussy clenching around my cock. I can't see what's happening, but then I feel her beautiful ass land on my pelvic area, telling me she's in reverse cowgirl, making it possible for her to ride me in this position with my ass nearly hanging off the bed. Not being able to see what she's doing only enhances how good her pussy feels wrapped around my cock.

"Does that feel good, baby bro?" Addie asks me and I grunt my response into Ali's pussy.

"Oh, fuck!" Ali replies and grinds her face down a little harder on my mouth. "Keep humming like that, Andy," she pleads. "It feels so good!"

Like a good little brother, I comply with my big sister's request and keep a steady hum going as I tongue her thoroughly. She bucks her hips harder and harder, making it more difficult to keep my tongue working inside her, but I give it my best effort while I continue to hum into her cunt, all the way up to the point that I feel her sudden gush of fluids seep out of her slit onto my tongue and I lap them up greedily, probing her pussy as deep as I can to scoop them all out. Then she gingerly slips off my face and lies down on the bed to catch her breath, a dazed and satisfied smile on her face.

"Come up here, Addie," I command and she turns back to see her sister no longer straddling my face, but grins at the glistening slickness of her twin's juices left behind. She slips off my dick so I can get into a better position on the bed while she frees her beautiful tits from the confines of her white, lacy bra. I venture a glance at Ali out of curiosity to see her watching us lazily for now as she recovers, gingerly playing with her clit as she does. "You look so hot doing that, Ali," I tell her.

"Thanks, baby bro," she smiles at me and then my view of her is blocked as my more sensitive sister mounts my still throbbing cock.

"Where were we?" Addie asks with her sweet, but somewhat mischievous smile as she sinks farther and farther down my pole until she bottoms out and rests her perfect ass on my thighs. She gasps and then sighs in satisfaction as if something missing has finally been put back into place. "I always feel more complete when you're inside me," she says somewhat poetically.

"That's beautiful, sis," Ali says.

Addie slowly begins to ride my cock again, this time, facing me in all her glory. Her very full tits hanging down towards my face as she leans forward with her hands on my chest, making her tits sway slightly with each fall on my cock. Then, I begin to sit up, but she holds me down, not letting me move even though all I want to do is hold her as she grinds on my cock.

"Don't make me have Ali sit on your face again," she threatens teasingly.

"I just did that, though," Ali says. "I want his dick next!"

"Well, I want him to cum inside me so you can eat it out of me while he gives you his dick," Addie says, suddenly taking complete control of the situation. More of her wild, dominant side from Friday night is coming out again. Man, these girls are hard to keep up with sometimes.

"Okay, that's fair," Ali says with a giggle and continues to watch as Addie rides me like the professional she is.

Addie's ass slaps against my thighs with each crash on my dick as she slams herself onto my pole. Her tits bounce wildly, enticingly, so I reach up and grab them. She grabs my hands as well, both of us squeezing her large melons.

"Ooooh," she screams loudly as she throws her head back. "Fuck, Andy, make me cum, baby brother, make your big sister cum with that thick fuck stick!"

Oh shit, I thought to myself. She's bringing back some of the wild side from the club for sure, and I can't say that I'm complaining. She looks so hot as she bounces on my spear, impaling herself over and over again. She looks down at me again, her eyes in a lustful glare. I gulp in both fear and desire to make her cum as hard as I can.

"Cum for me, baby bro," she whispers darkly. "Fill me up and make me cum with you," she begins to sound like she's pleading desperately. "Does this help?" she asks as she stops bouncing and rocks her hips back and forth, jerking my cock with her steaming, hot, slippery pussy.

"Fuck, sis," Ali gasps in awe.

Then Addie begins to circle her hips around my cock like she has a hula-hoop around her narrow waist. The constant change of pressure to different parts of my dick sends so many signals to my brain, I'm not sure I can keep up, but the stimulation is definitely getting me closer to blasting inside of her again. I so desperately want to cum. To feel that blissful connection with my beautiful, loving, brunette sister again.

"Is that what you like?" she asks me and I nod. "You want me to keep doing that? Will it make you cum faster?"

"Slow down," I tell her and she almost looks at me confused. "We have all day, sis," I say as if to remind her.

She begins to slowly rise and fall on my cock instead and it's exactly what my cock needs and wants.

"He cums harder when it's a loving connection," Ali says as if reading my mind.

Addie smiles at me. "Sweet baby bro," she says in the version of her I love most.

She continues to ride me slower and my balls respond. Her falls become harder as, suddenly in that same moment, her orgasm builds.

"See, sis?" Ali chimes in again, walking on her knees to come closer. Then she kisses Addie softly. "Most times, he craves our love, not just our bodies," she explains softly.

"I knew that," Addie says looking at me again. "I love you, Andy," she continues, only slightly picking up the pace as she seems to sense both of our climaxes building together. "Show me how much you love me by filling me up again. I love when you cum inside me, baby bro," she continues, her words having just as much of an effect on me as her body.

"Fill Addie up, Andy," Ali says sweetly, laying next to me and then she begins to kiss me tenderly, completely turning the emotions around from wild, lust-filled romp to sweet, tender, passionate, love-making.

Ali's tongue moving slowly with mine like two lovers on a dancefloor combined with Addie's slow, but now powerful crashes on my cock, send my lower half into overdrive, bringing my climax closer and closer. Addie begins to whimper desperately as her climax builds along with mine, as if we're internally connected somehow. Maybe being family has something to do with that.

"Cum for me, Andy," Addie cries out emotionally. "Cum for your big sister," she says in a way that sounds like she might even begin to cry.

Her desperate love for me brings me to my fall. The familiar sensation of emission from my cannon grows stronger and stronger until, finally, I can't hold back anymore and blast after blast of hot, sticky cum shoots straight up into my sister. Ali even stops kissing me as she senses me tense and then release very quickly. My stomach clenches so much that I follow the momentum and sit up, wrapping Addie up in my arms as I continue to blast inside of her. Her arms wrap around my head, mashing my face into her soft pillows of flesh. I feel her pussy contract and pull at my cock, sucking the jizz right out of me. We both tremble and shake together as our shared orgasm courses through our bodies as we become one again. Each blast of baby batter inside of her knitting more and more of our souls together until we both finally come to an end.

We both pull back from each other, breathing deeply. Passion in both of our eyes as we stare at each other as if it's the first time we've cum together. I kiss her and she kisses back firmly, like long lost lovers who'd been separated by decades and thousands of miles and were suddenly brought back again. I drag my fingertips up and down her silky back as she comes down from her powerful orgasm. OUR powerful orgasm.

"Fuck," Ali says softly. "I'm actually jealous right now."

We look at our sister and then each reach a hand out to her. She smiles and walks closer to us again on her knees until she latches her mouth onto mine for a few seconds, followed by Addie's. Then, we share a three-way kiss again, three pairs of lips and three tongues all coming together in one, special place in the universe.

I'd been growing soft inside of Addie until we began our three-way kiss, but the sexiness of kissing two beautiful girls at once, who happen to also be my big sisters, made him stiffen again, all while still imbedded in Addie's cream-filled pussy. Addie gasps as she feels my cock grow.

"He just got hard inside of you, didn't he?" Ali asks her and Addie nods. "I'm so glad you got to feel that! It's so hot, isn't it?"

"You got to feel this?" Addie asks.

Ali nods. "Saturday morning after our first round," she says and then kisses me. "My turn," she says. "And I want it a little rough," she tells me.

"Anything you want, sis," I tell her and then kiss her again.

Addie gyrates her hips a few times, sloshing my future children inside her pussy with a giggle.

"I just had to feel it again," she says and then kisses me. "I love you, Andy."

"I love you, Addie," I tell her.

"And I love this cock so much," she says in such a sweet, lurid way that should seem like a contradiction, but matches her personality so much.

"And I love your pussy," I tell her. "But it's Ali's turn," I grin at her.

"Oh, I know, I want her tongue inside me, drinking you up," she says, a little bit of her wild side returning once again as she rises up off of my cock and then lies down on the bed, spreading her legs lewdly for Ali to dive in and slurp me out of her pussy. "Lunch is served, sis," she says.

Ali grins hungrily and doesn't waste any time diving in. I can hear her swallowing as I gape at them until Ali stops what she's doing and looks back at me while on all fours, her beautiful ass spread wide for me.

"Well?" she says. "I'm waiting."

I shake my head, snapping myself out of my reverie and quickly get behind Ali. I can see her glistening already so I use her juices to lube up my dick, rubbing along her slit until it has a good coating of her fluids. Then I use my hand to spread it around before lining up with the entrance of her fuck tunnel. I press the tip against her opening and then push forward. I hear her gasp into Addie's pussy and then she resumes scooping as much of me out of our sister with her tongue as she can.

I slide all the way into her cunt, holding onto her widened hips like handles and then I begin to pump in and out of her. Slowly building momentum as I fuck her the way she truly likes. Hard, fast and rough. She's still the wild one with a tender side and Addie is still the tender one with a wild side. I love how the two compliment and complete each other so well, like two halves to a whole, creating the perfect woman for me together. I begin to work myself into a harder, faster pace and she begins to grunt and whine into Addie's used cunt.

After a couple minutes of pounding into Ali's pussy, my cock slips out as I pull back too far by mistake, but as I slam forward, I accidentally press against her puckered ass hole. It doesn't go in, but we all seem to freeze until she looks back at me. I'm still lubed up well from her juices, but her ass isn't. The lurid smile on her face tells me to try and work it in.

"Are you sure?" I ask her.

"You'll be my first," she says.

"You've never had anyone in your ass?" I ask her, almost shocked.

"No, I was definitely saving that hole for you, baby bro," she tells me.

How can I refuse her after that? I can't, so I reach down and finger her pussy with my first and second fingers on my right hand, gathering as much of her natural lube as I can and then spread it around, and then into, her tight, brown eye. I slide my fingers in, but I also slide my dick back into her pussy to keep him lubed up as well, with just small, slow pumps until her ass feels good and lubed.

"Fuck, that feels good," Ali whimpers.

"Are you ready for the real thing?" I ask her.

"That wasn't it?" she asks almost incredulously.

I pull my fingers out and show her my slick, slightly sticky fingers.

"Shit," she gasps and then nods. "Go slow," she advises.

"Of course, sis," I say and then pull out of her pussy again and press the head of my cock against her ass, using it to spread even more of her juices.

"Here," Addie says and them moves from her spot on the bed and joins me at our sister's perfect, bubbly ass.

Addie spreads Ali's ass cheeks a little more, allowing me to press the tip of my cock in.

"Stop!" she says as just the helmet disappears into her dirtiest hole.

She takes deep breaths over and over until I feel her ass relax a little. She nods and I press forward a little more. When she winces and gasps, I stop and let her get used to my size again.

"Think you got it from here?" Addie asks me and I nod. "Good," she says and plants a big kiss on my mouth before getting back in front of our sister so she can eventually resume eating her out.

"Go ahead," Ali says and I feel her body relax and stretch itself around my thick cock. I swear the thing has grown over the weekend. Probably just my imagination, but it IS a muscle, right? I mentally shake the thought out of my head as I remind myself that I'm about to fuck a somewhat taboo hole with a definite taboo partner. The thought of it is almost enough to make me cum right then, but I breath deep and slow to hold that back. I want us both to enjoy this as much as possible.

Her ass is hot as I slowly work my way into her, inch by excruciating inch. It's crazy how I can feel her dirtiest tunnel stretch and contract around my cock as if fighting within itself whether to pull me in or expel me from its depths. When I finally press my pelvis against her split-open ass, we stop and take in the feel of it.

"Holy shit," she says. "I feel so full right now. I've never felt this full, Andy, never."

"Are you saying I'm the biggest you've ever had?" I ask her hopefully.

"By far," she says. "I wasn't lying when I said you're the first to enter my ass."

"Well, the first real one," Addie giggles mischievously.

I look up at my other sister and Ali whips her head around too. "Right, that strap-on," Ali says as if she'd forgotten. "He's still bigger than that."

"Oh, definitely," Addie agrees and then pulls Ali's head back down to her pussy with one hand and then pinches a nipple with her other. "Go ahead, Andy," she encourages me. "Claim her ass."

I smirk at her and then pull back a couple inches before pushing back in again. Little by little, I work my way up into a frenzy. Within a couple of minutes, Ali's no longer able to eat Addie out as she's screaming so much, looking over her shoulder at me.

"Holy fuck!" she says. "My brother is fucking my ass! My baby brother is fucking my ass," she says in astonishment and lust. "Fuck my ass, Andy. Fuck it good! Oh shit! Fuck, fuck, fuck, fuck!" she repeated on beat with each thrust into her tight ass.

I dig my fingers into her fleshy cheeks, gripping as hard as I can as I slam into her dark tunnel. Her skin is so hot and tight around my cock, I'm not sure how long I'll really be able to last. Ali's no longer making any noise as her mouth is open in a wide O, her eyes mixture of pain and pleasure all at once as I ram her perfect ass.

"Oh," she lets out a small, high-pitched chirp of a squeal, completely lost in the sensation of my cock filling her incredible ass. Until, finally, she lets out a long, powerful primal, animalistic scream as if a demon is being exorcised out of her. Instead, a monster is trying to split her in half from the ass up.

"FUCK!" she screams in a raspy, angry, lustful voice.

Her head swivels back to look at our sister and after a few short seconds, Addie figures out exactly what Ali needs and then scrambles around to get underneath her, putting them in a potential 69 position. While beneath Ali, with her head between Ali's knees, Addie reaches up and begins fucking her with her fingers. I can feel her fingers moving in and out of her and then look down to see that she's using both hands, one to finger her and the other to rub her clit furiously.

"Oh shit! Fuck! Fuck me! Make me cum!" Ali began to whimper and scream. "God, I'm gonna fucking squirt all over you, Addie!"

"Squirt for me, baby!" Addie commands her. "Cum all over my fingers, sweet sister."

I continue pounding into Ali's ass, feeling my cock begin to boil with that pent up sensation of a pending orgasm. I ram her harder and faster, desperate to bring us both to explosive ends.

"FFFFFFUUUUUUUCKKKKK!" Ali screams at the top of her lungs and I can hear fluids splattering all over Addie's torso.

"FUCK!" I shout right after her and blow load after load deep into her ass. I hold her up, pulling her back against me as she begins to go limp, keeping her from falling on top of Addie.

I look down again and find Addie spreading Ali's juices all over her body, lathering her belly and tits with the fluids. I then gently lay down with Ali on our sides, avoiding crashing on top of Addie and then her ass pushes my cock out of her, both of us lying together, out of breath and glistening with sweat from our vigorous romp. I caress her hair and kiss her shoulder. Despite my spunk oozing out of her onto my thigh, I hold her close as she nuzzles up in my arms, pulling them around her tighter.

"I've never felt so satisfied," Ali says softly.

"Me either," Addie says, still playing with Ali's juices on her skin.

"Come here, sis," Ali reaches for her.

Addie turns her head and smiles. Then she rolls over and crawls to cuddle up with us, putting Ali between the two of us. My cock is finally spent for a while, but we all take turns kissing each other softly until Ali slips off to sleep, despite it being the middle of the day. I feel spent as well, but want to get more comfortable, so I pick Ali up and lay her on the pillows before laying down next to her as well. Addie cuddles up on my other side since Ali is completely zonked out on my right arm.

"That was pretty fucking hot," Addie says. "Maybe you can fuck my ass next," she suggests.

"Whatever you want, sis," I tell her with a satisfied sigh. I've never felt more... complete than I have in this moment, with my well-fucked blonde, wild and crazy sister on one arm and my sweet, loving sister on my left. I've also never felt more loved before either. Who would have thought that catching my sisters fucking each other would be the most fulfilling thing to happen to me? Definitely not me.

As we lay there in silence, Ali snoring softly after getting good and fucked in the ass, my mind wanders back to Krystal and what she told me about Kyle possibly drugging her at the dance. I find it hard to believe that my best friend would do something like that, but then I think back at all the times he either refused to hang out with me and Krystal, or made seemingly joking comments about how lucky I was to land her. I definitely hadn't taken his jealousy seriously, taking it more as a compliment that I had such a knockout of a girlfriend. But now, I realize he'd been plotting to break us up all along.

"What's on your mind, baby bro?" Addie asks, sensing the wheels in my mind spinning.

I sigh, wondering what I should tell her. I don't want her thinking I miss Krystal. I love my sisters more than anything and have really been enjoying the past few days with them. But at the same time, what happened to Krystal is serious and I can't let it go.

"I ran into Krystal," I tell her.

Addie stiffens against my side as she holds back her tongue.

"We won 'most likely to succeed'," I tell her quickly. "Then, when I was on my way up to meet you and Ali, she caught up with me and apologized for what happened at Prom."

Addie suddenly relaxes again. "She did?" she asks, her voice a lot smaller than expected.

"Yeah," I say. "She thinks that Kyle might have drugged her or something, but to me, she looked more like she'd snapped out of some sort of trance when I found them in the bathroom."

"Like he hypnotized her?" Addie asks incredulously.

"Maybe," I say. "When I'd interrupted them, she'd looked shocked and didn't even try to stop me when I knocked the shit out of him."

"I'm still surprised you didn't get in trouble for that," Addie says. "How did no one know it was you?"

"I think Kyle was too embarrassed to rat me out since I made sure they'd find him mostly naked," I smirked. "I threw his tux into the harbor," I chuckled.

"That's right, your Prom was on the Queen Mary!" Addie giggles. "I didn't know you did that!"

"Yeah, well, I wanted HIM to get into trouble for something," I tell her. "But looking back, Krystal really didn't look like she was all there, even in her shock."

"So, why is this on your mind so much?" Addie asks.

"I don't know," I admit. "I guess I just wish I knew how to get some kind of justice for her. Getting suspended and not being able to walk at graduation isn't exactly just."

"No, I guess it's not," Addie agrees. "So, what do you want to do?"

I shrug the shoulder she's cuddled up on, not wanting to shake Ali awake. "I don't know," I tell her. "I just want her to be able to move on. I could see it in her eyes that it's still haunting her."

"We can get a confession out of him," Ali says, her eyes still closed.

"I thought you were asleep," I chuckle softly.

"I am," she says with a coy smile. "You're still oozing out of me," she says as her smile spreads.

"I came so much," I say satisfied and proud. "How can you get a confession out of him?" I ask her.

She looks up at me like I'm crazy and then looks at Addie. "Did he really just ask that?" she asks her twin.

"He must really underestimate our sexy charms," Addie shakes her head with a click of her tongue.

"You're going to seduce him for a confession?" I ask.

"Why not?" Ali says. "He's a douchey eighteen-year-old. It should be easy."

"Are you saying I was easy?" I ask them.

"Fuck no!" Addie says. "We had to let you catch us grinding our pussies together to even get your attention! You're not a douchey eighteen-year-old."

"No, you're a good guy," Ali says.

"Thanks, sis," I say and kiss her forehead.

She purrs quietly. "I love forehead kisses," she says, her eyes closed again.

"So, what do we do first?" I ask.

"First, get some rest so you can fuck us silly again," Addie says, cuddling her naked body against mine. "Then, you tell us where we can find him..." she opens her eyes as if she just had a brilliant idea. "I think I have an idea! You're going to Disneyland tomorrow, right?" she asks.

"Yeah..." I say uncertainly.

"That's where we can do it," she says. "Good thing Ali and I have passes and don't work tomorrow!" she says and then drapes her arm across my chest, resting her hand on my left pectoral while Ali does the same on my right. I really am the luckiest guy in the world. But what are they going to do? Maybe it's best if I don't know...