Mom’s Halloween Costume

"Sweetheart! Can I come in?" My mom asks as she knocks on my bedroom door.

It is actually terrible timing. I am laying in bed with my pants down and my cock in my hand. Before I can even give out an answer, my bedroom door swings open. I quickly pull my sheet up to cover my naked state.

"I need your opinion on my Halloween costume," my mom says as she enters the room, "as you know this is my first Halloween since your father left, and my friend and I want to use this party tonight as a chance to pick up a young stud."

"Ok..." I respond hesitantly, my mind still focused on my uncomfortable situation.

"So I want to know if my costume is hot and if a young man like you would fuck an older woman like me if I was wearing it."

I sit there in shock, trying to process the words that just came out of her mouth. Did my mom really just say that?

My mom disappears into my walk in closet with the bag she brought with her. I hear her rustling around for a few minutes before the door opens again.

She walks out in a costume that makes my dick rise. Her perfect frame is held in a tight playboy bunny costume. Her gorgeous legs exposed as she strikes a couple poses. Her large breasts are pushed up by the tight fabric, exposing a lot of cleavage. In her long brown hair, the bunny ears headband finish off the look.

"What do you think?" She asks as she gives me a quick 360.

"You look incredible," I respond. My erection now at full mast as it tents the sheet its hiding under.

"Does it look slutty enough?" She asks as she inspects her body in the mirror.

She pushes up on the fabric to help her boobs sit better and plays with her hair to fluff it up. She turns around and checks her ass in the mirror. She gives it a little shake that makes it jiggle. My dick cannot take it anymore as precum starts to bleed from the tip.

"Yeah, Mom," I respond, "you look fucking fantastic. A total MILF!"

"Really!?!" She responds with a big smile, satisfied with my response. "You're not just saying that, right?!"

"No, Mom!" I respond sincerely, "Look!"

I take the sheet and pull it down, exposing my erect prick. My mom's eyes lock onto my shaft. A sly grin grows on her face, satisfied with the state she has me in.

"Is that for me!?" She asks

"Yes! As I said, you're a total MILF!"

"So if it works on you, it'll work on other young studs," she says with a smile. Confidence growing inside her.

She returns to my mirror where she adjusts the costume one more time. She gives me one final twirl before snapping a couple pictures of herself in the mirror.

"Well, thanks for your help!" She says as she turns toward my bedroom door with the intent to leave.

"Wait!" I call out to her, "You can't just leave me like this." I complain.

"Well, what do you expect?" She questions sternly.

"I don't know. You gave me this erection, at least help me get rid of it. Give me a handjob or something." I suggest, pushing my luck.

"You did not just suggest that!" She responds with anger and shock in her voice, "I am your mother! I will do no such thing!"

"Come on! It hurts! You can't just leave me like this!" I complain as she opens the door.

"Take a picture and use it to jerk off," she suggests, half mocking me and my state.

That's what I do. I grab my phone and snap a picture of her in the slutty costume right before she excuses herself from my room. I furiously jerk off, half upset with her for leaving me in my state and half turned on by the encounter we just had. After ten minutes of stroking my cock, thick ropes of cum explode out of me, covering my screen and the picture of my hot mom.

----

After a couple hours I finally gain the confidence to leave my bedroom. I walk down the hall, and look inside the master bedroom hoping to catch a peek of my mother in her outfit once more. Unfortunately, the room is empty. I walk through the house and notice she is nowhere to be found.

I find my way to the kitchen where my grandmother is making breakfast. My grandmother has been living with us ever since my dad left. As my mom's mom, she wanted to be there for her daughter during the divorce. She turned our spare bedroom into her own and never left. It's honestly been great having her around. I always have a friendly face to talk to when my mom isn't around.

"Hi Grandma!" I say as I enter the room, grabbing a granola bar and coffee on the way.

"Hi sweetheart!" She responds with a huge smile.

I grab a seat at the counter where I watch her finish up her eggs. She makes a plate for herself and slides one over to me as well.

"Where's mom?" I ask

"She had a couple of errands to run." She responds with a smile. "She won't be back until this afternoon."

I nod, half relieved that I won't have to run into her for a little while and half disappointed that I can't see her again.

"Actually, since you're here, could you help me with something?" She asks me with hope in her voice.

"Sure, Grandma! Anything for you"

"Great! Come with me!"

She leads me upstairs to her bedroom and directs me to sit on the edge of her bed. I sit down with anticipation.

"So your mother invited me to a Halloween party tonight." She starts as she disappears into the closet, "She wants to wear matching costumes. The goal is to find a young man for the two of us to share."

My cock starts to rise, in shock at the oversharing. As my grandma continues, I start to put the pieces together, realizing my mom's "friend" is really her mother. The "young stud" she hopes to find is the final piece for the threesome she hopes to have with her mother.

"I knew she was going to a party tonight, but I didn't know you were going," I say, trying to keep the conversation going.

"Yeah, she wants to fuck a young guy. Apparently she thinks the experience will be ten times better than if it is a guy her own age." My grandma continues, "And I guess your father called me hot once, so she wants to get back at him by having the encounter with me as well."

My cock is now hard as a rock, tenting my shorts as the conversation continues. Just then my grandmother comes into view. She is wearing an identical costume to the one my mother wore earlier this morning.

Despite being in her late sixties, she looks incredible. Her body is fit and healthy. Just like her daughter, she has a big chest that is pushed up by the tight fabric. Her large ass is completely exposed by the costume. The bunny ears blend well with her greying hair.

"Well," she says as she gives me a quick spin, "how do I look?"

I can't even process the question right away. The entire situation with her and my mother is completely messing with my brain. My eyes are glued to her large breasts as she adjusts the costume to hold them up right.

"You look amazing," I say, stunned into near silence.

"Seriously?!" She says with a growing smile, "Do I actually pull this off, or are you just saying that because you are my grandson?"

"No, I'm being serious!"

"I know," she replies, "I could tell you like it." She smiles widely as she points to my very visible erection.

"I'm so sorry," I panic as I try to hide the erection with my hands.

"Don't be," my grandmother says, "it's only natural. Do you want help with that?"

"Help?" I ask, half confused, "What do you mean by that?"

"Move your hands, and I'll show you."

She lowers herself to her knees in between my legs. I move my hands, allowing the erection to stand tall once again. She slowly traces her finger around my waist before pulling my shorts down in one quick motion, exposing my erect shaft.

"Well, well, well, what do we have here?" She says with a laugh and a smile. "I must say, you have a very beautiful cock."

"Really?!" I respond, not believing the words coming out of her mouth.

"Of course! Probably the biggest I've ever seen!"

Her soft hand wraps around my cock and slowly moves up and down. The soft friction from her hand feels amazing. The precum bleeding from the tip of my cock acts as the only lubricant she needs.

After a couple minutes, my erection grows even more. My cock begins to pulse with excitement. Just when I thought the experience couldn't get any better, my grandma wraps her soft lips around the head of my cock.

"Oh my God, Grandma," I moan with excitement.

She smiles back at me as her head slowly begins bobbing up and down. Her tongue swirls around my shaft as she commits to the blowjob.

After a few smaller bobs, she presses her head down, deep throating my cock in its entirety. She lets out the choking sound as my cock clogs up her throat. She lets herself up, coughing for air.

"Wow," she says as her breath is returned, "I don't think I've ever had a cock this big in my mouth before."

I laugh nervously. Unsure how to respond to the compliment.

"I think I'm close to cumming," I tell her.

"No, you aren't," she responds as she stands up. "I need to feel your dick inside me. You know what we are going to do. You are going to dress up as Spider-Man and go to the party we are going to. Then you are going to pick us up and be the stud we share. Save your cum for tonight!"

"What?!" I respond in shock, "Really!?"

"Yes! Here's the address and time." She hands me a slip of paper. "Now put your cock away and get out of my room."

I hesitate for a moment, taking a second to keep a mental image of her in the slutty playboy bunny costume. I pull my shorts up and leave her room.

I adjust my dick to hide the massive tent it was leaving in my shorts. I betray my grandmother's trust as I retreat to my room and finish the job to the picture of my mother for a second time today.

----

The time of the party arrives. The party is only a few houses away so I decide to walk. The Spider-Man costume my grandmother got for me is tight and hot. The thick fabric clings onto my body and crotch and the mask makes seeing difficult.

The house is stuffy as hundreds of people fill the rooms and halls. Everyone is drinking and having a good time. Music is blasting, making it hard to decipher what anyone is saying. The smell of weed, alcohol, and body odor fills the house, getting trapped in my costume, creating an annoying smell.

I do a couple laps around the house and can't help but notice the average age does not play well to my mom's goal of finding a "young stud".

After fifteen minutes of aimless wandering, I notice my mom and grandma in a corner, chatting up Mrs. Jones, our neighbor. She is wearing the slave Leia bikini from star wars. The three of them create a sexy trio that causes my erection to start. The thick fabric from the costume holds it down to the best of its ability.

I watch from the corner. Mrs. Jones is married and not my target for the evening, so I decide not to approach right away. From my spot, I watch as the three women laugh over a couple drinks before our neighbor excuses herself. My grandmother looks over to me in the corner, and discreetly waves me over with a lustful smile.

I walk up confidently, knowing tonight is pretty much a sure thing. The two women greet me with big smiles. My grandma happy to see that I arrived, and my mom happy to see a "young stud" at this party.

I strike up a conversation, asking them about themselves, as if they are strangers, and mixing in some flirting. I compliment their matching costumes and good looks. The compliments are well received and it is clear my mom is loving the attention.

Throughout the conversation, my grandma will lean in and whisper something into my mom's ear. I notice both of them sneak quick peeks at my erection, and I know grandma is doing her best to promote the idea of bringing me back with them.

Finally, after over an hour of conversation and flirting, the two women invite me back to their house. My erection grows when they ask me, fully aware of what I am agreeing to.

The quick walk feels like an eternity. The two women are laughing and smiling, but I cannot concentrate on what they are saying. My mind is racing as we reach the house I know all too well.

The two women lead me upstairs to the master bedroom. They lock the door behind them as they enter; sly smiles grow across their faces.

I watch as the two women embrace, sharing a deep kiss that makes my cock jerk with excitement. They slowly lower to their knees, locking eyes with me as their hands explore my lower section.

"How about we free your cock," my mom suggests as she grabs the fabric around my crotch, ripping a hole big enough to free my raging boner.

"Wow!" My grandma says, pretending to be shocked by the size of my cock.

"It's huge!" My mom screams with excitement. She sticks it up against her face with a smile, covering most of it with my thick shaft.

"Now that you've seen what I have to offer, how about you show me something?" I suggest, trying to push along the process.

The two women laugh with excitement before grabbing the fabric of their costumes and pulling their tops down enough to expose their large breasts.

My eyes dart between the two women. They keep my gaze as they shake their tits side to side. They squeeze them and play with their nipples before pressing them against one another, sharing one more kiss before turning their attention back to my dick.

My mom's hand wraps around my dick. The excitement shows in her face as she starts to jerk me off. Her mom joins her, wrapping her hand around my hard shaft.

The two of them work my shaft together. Their hands gripping more and more with every stroke. My precum acts as their lubricant as their hands move in unison.

My mom is the first to escalate the situation. She practically rips my cock out of my grandmas hand. She wraps her lips around the head of my cock. Her tongue quickly moves back and forth, teasing me before finally shoving it deeper into her throat.

About half of my cock disappears before she comes back up for air. She hands my cock over to grandma, allowing her to have a taste. My grandma, familiar with my size, dives right in. Her head slowly bobs up and down slowly. After a couple minutes, her jaw starts to get tired and she gives up trying to deep throat my shaft.

The two women then work together. Each of them suck my cock for a little bit before sharing it with the other. After both of their jaws get tired, they work together. Each of them takes a side of my cock. Their tongues glide up and down in unison, causing my body to jerk with excitement.

"How about I give you ladies a break and I fuck you," I suggest, eager to keep the night going.

"That's a great idea," Grandma says with excitement, ready to feel the cock she's been plotting on all day.

The two women ditch their bunny ears and jump onto the bed. They get on all fours, shoving their asses in the air.

"What a view!" I exclaim, excited to see them up close and personal.

"I'm glad you like it," my mom responds with a slutty smile.

The two women bounce their asses up and down, letting them jiggle. The view is unbearable and I can't stop myself from giving each of them a nice slap, getting a squeal of excitement from each of them.

I line up behind my mother first, grabbing the fabric of her costume and pulling it to the side. The fabric of her costume is wet, highlighting the excitement she is experiencing.

I push my cock deep inside of her. She lets out a loud moan of pleasure. Her vagina is tight and struggled with the size of its new visitor. I start slowly, thrusting in and out. My mom pushes back, matching my rhythm. Slowly we build up, increasing speed and intensity.

My mother's moans fill the room. Her body matches my thrusts and her pussy squeezing my cock. After minutes of fucking, her body starts shaking with pleasure. Her moans get louder and she begins to climax. I pull out, allowing her to experience her orgasm. She shrieks with excitement as she begins to squirt.

"Oh my god," she moans after taking a minute to catch her breath and collect herself, "my ex-husband could never get me to cum, and you just made me squirt of the first time in my life."

"I guess you were right," my grandma says, "the young guys are better than the older men our age."

She turns to me, giving a sly wink, knowing who just made her daughter cum. She then flips over and spreads her legs, staring up at me.

"My turn," she says with excitement, locking eyes with her grandson.

I position myself over her. I grab the fabric of her costume and pull it aside, exposing her beautiful pussy. Just like her daughter, my grandma is wet with excitement.

I line my cock up and push it in. My grandma shifts, her body accepting the size as I make my cock disappear inside her. She moans with excitement, her vagina pulsing around my cock.

My mom cuddles up with grandma, sharing a kiss before her mouth finds her mother's tits. She begins to suck on them as I thrust back and forth. The combination allows grandma to moan with pleasure, her body pulsing with excitement with every thrust.

After only a few moments, her vagina squeezes harshly, and her moans grow louder. I pull out, just in time for my grandma to cum. Her juices flow, my mother's tongue waiting at the entrance to suck it up, before they share their juices in another deep kiss.

I jump into the bed with them, lying on my back, allowing my erect shaft to point to the sky. The two women, on their knees, sit on their side of me. Leaning over, they work my cock together. They lock eyes as they lick my shaft up and down.

"Fuck," I moan with pleasure.

"You like that?" My mom teases, knowing the answer.

The mother-daughter duo laughs with excitement.

"Do you want to ride him?" My grandma asks her daughter, ready to keep the excitement going.

"Yes, but first I think he should be more comfortable," my mom responds as she reaches for my face.

Before my grandma or I can internalize what is happening, my mom rips my mask off. The thick fabric leaving my face offers a relaxing feeling, but the horror of my exposed identity quickly hits.

"What the fuck!" My mom yells in horror

"Wait! I can explain!" I shout, trying to calm her down.

"What the fuck are you doing here!? And why the hell did you let me suck your dick!" She shouts in anger.

"I'm sorry, I didn't realize you were going to be this angry." I protest

"Obviously I'm angry!" She shouts, adding a slap against the side of my face, "You're my son, for gods sake! I'm your mother! I just let you fuck me!"

"Yeah, and you really enjoyed it," I say, getting a little cocky. This comment was met with another slap across the face.

"Sweetheart, calm down," my grandma says, grabbing her daughter's arm. "I invited him to the party. I suggested he join us tonight."

"You what?" My mom says in shock, turning to her mother.

"I was worried you were rushing into this. Since we already decided to have an incest filled threesome, I figured inviting a male family member wouldn't be so bad. Besides, look at the size of this dick." My grandma says, wrapping her hand around my erection.

"I mean, it is big," my mom says, trailing off. She is clearly conflicted, unsure how to feel. "But I still feel like you betrayed my trust. You just let me suck off and fuck my son."

"True, but as you said, I just helped you cum for the first time in ages." My grandma adds, "And now you have the chance to ride the biggest dick of your life. I mean, I haven't had a cock this big in my life either."

My grandma's hand slowly starts sliding up and down my erect shaft. She is clearly ready to continue the evening.

"Fine." My mom finally says, "But this stays between us."

"That's the spirit!" Her mother says with encouragement. She grabs her daughter's hand and guides it back to my cock.

The two of them continue the handjob. After my mom gets comfortable again, she straddles me. My grandma holds my cock upright as my mom slides down on top of it.

She lets out a loud moan of approval as it disappears. Her body shifts with excitement as she starts grinding on my cock. Her moans fill the room and in no time she forgets that she cared that the cock belongs to her son.

After a few minutes of riding, she stops. Her body shakes with excitement and she moans with pleasure. Her second orgasm begins. Her sounds of pleasure fill the room and her mom pushes her off of my cock.

As my mom catches her breath, my grandma lowers herself onto my dick and starts to ride. I grab a handful of her tits as her grand slams back and forth.

Her moans fill the room and her pussy pulses with pleasure. She leans forward, allowing me to take the lead. I fuck her from below, thrusting my cock in and out as she continues shake with pleasure.

"Fuck fuck fuck," she moans in my ear. Her breaths get sharper as my cock strikes her cervix with every thrust.

Her body finally squeezes and shakes with pleasure. She lets out a loud moan as her orgasm hits. I let her roll off of me as she experiences her climax.

I let the women recover. I jerk myself off to the sight of them slowly fingering themselves and catching their breaths.

"How about we make you cum," my mom suggests.

"Sounds like a great idea," I say, standing up.

The mother-daughter duo find their way to their knees below me. Mom takes my cock in her mouth. Her head bobs back and forth as her tongue twirls and glides around my shaft. My grandma plays with my balls, adding to the pleasure I'm experiencing. My moans get louder and I feel my orgasm getting close.

"I'm going to cum," I announce to the two women below.

They stop playing with my cock and balls. They press their faces together and stick their tongues out. I jerk off to their faces, feeling the cum coming.

I let out a grunt and my body jerks. Thick ropes of cum shoot out and cover the faces below. The women laugh and make sounds of pleasure as my cum lands across their noses, chin, and foreheads.

"That was fucking amazing," I say after the last of it lands on my mother's breast.

"I'm glad you liked that," my mom says, jerking my cock, squeezing it and playing with the final blob of cum.

"Aren't you glad I convinced you to continue?" My grandma asks her daughter.

"Definitely," she says in between breaths, "as I said, the best dick of my life."

I reach over and grab my phone. I snap a picture of the women below, their faces covered with my cum.

"What was that for?" My mom asks.

"Jerk-off material for later," I shamefully admit with a small laugh and smile.

"No need," my mom says, "the three of us live together; we can do this again whenever we want."

"Really?!?" Grandma and I ask in unison.

"Yes," my mom responds with a smile, "I can't believe I've had a cock this nice in my house for years and I haven't been playing with it."

The slutty comment gets a giggle out of all three of us. My grandma and mom share one final kiss.

"Thanks for the dick," my mom says with a smile before blowing me a kiss.

The two women stand up and walk to the bathroom to clean up. My eyes lock on them as they walk away. Their butts jiggle with every step, causing my cock to rise.

"Is it seriously hard again?!" My grandma asks in shock, peeking out from the bathroom door.

"Yeah," I admit with a smile, "it's a good thing I took that picture."

"Nonsense," she replies, "your mother and I are about to take a shower; why don't you join us?"

I give her a shocked expression that is met with a lustful smile and wink. I follow her to the shower where the three of us initiate round two.