Perving Off Together

I held in a silent moan as I worked my cock, watching intently through the door at the sight before me. My stepmother was currently leaned back on her bed, her top over, her big tits exposed, with her hand down between her legs, her panties pulled aside as she masturbated while watching something on her phone. Her face was filled with passion and need.

I was watching through the crack in her bedroom door, which I could just barely make things out through. My cock was so hard as I worked it.

My name is Dennis and I'm twenty-three. My stepmother's name is Alice and she had married me and my sister's dad about two years ago. In usual fashion me and my sister hadn't taken well to her. Especially my sister, who was then only sixteen. But things had calmed somewhat. We tried for my dad's sake. But it wasn't easy.

What's going on right now was a recent discovery. I'd come home early from work one day and heard the unmistakable sounds of a woman moaning in a sexual manner. Coming upstairs I'd come upon a similar sight to what I'm currently jacking off to right now. My hot stepmother masturbating.

It turns out she was a regular baiter, if you know what I mean. My dad works long hours in an office so she's alone as often as not. So apparently Alice took care of herself regularly. She seemed to do this several times a week by my guess. I had no idea until my accidental discovery.

Not that I objected.

I know, I know. I'm a total perv for spying on her special moments like this. But I'm a guy, so what do you expect? Besides, she's my stepmother. And she's really hot. We can thank the porno industry for the whole stepmother-stepson thing being a fantasy. It's not right by any means.

But by God is it so hot. In her room Alice was nearing the end. Her breath was heavy, which made her big boobs heave. He hand was moving fast and hotly. At the same time, I was getting there too. Stroking my hard cock fast. I too was also almost to the end. No sooner than I had thought that, she leaned back on her pillows. "Oh God, yes, fuck, fuck me, yes!" she moaned as her body convulsed while she orgasm'd. That sent me over the edge. I clenched my teeth so I wouldn't moan loud and alert her, then I used my free hand to hold up the paper towel I had brought with me and shot my load into it.

As she laid back and recovered, I stuffed my dick back into my jeans and left, making sure to throw the paper towel away in the trash can in the kitchen. Then I went outside, waited a few moments, then came back in loudly, wanting to be heard. "Anyone home?" I called.

"Hi Dennis!" came the call from upstairs as Alice was now likely fixing her underwear and putting clothes on. I went to the trash can I had just deposited my wad into and began changing it. It didn't really need to be changed but I did not want her or my sister Lila to find it.

Alice came down. "Thank you for taking out the trash honey!"

"No problem," I replied. I deposited the trash outside in the can, then we chatted about our days. I work at a large book store and sometimes worked as an Uber driver. After we exchanged small talk, I went to my room and relaxed.

I don't know what would ever happen if she or my dad found out I spied on her and jacked off to her. Which was why I was careful and didn't do it every time. But my dad is currently on a business trip for the entire weekend. When he's away, her masturbating tends to become daily as she uses it to think of him or dispell and thoughts of cheating. I'm currently single and have my own needs obviously. And since she doesn't know, it can't hurt her.

Or me.

I hope.

I sat up as I heard the sounds of my sister coming home and angry voices from downstairs. I got up and went downstairs to see what the problem was. Contrary to my big titted blonde stepmother, Lila was smaller, brunette, pretty flat chested, petite and perpetually young looking. I have the same brunette looks but inherited my dad's height at 6'2. Lila was barely 5'3.

And she was currently arguing with Alice.

This was also nothing new. Alice tried her best with Lila but my sister was a teenager when Alice had entered our lives. Lila had been much younger when our father remarried and took it much harder than me. Me being older had helped me temper my resentment a little bit more. But Lila, full of (at the time) sixteen year old girl drama, had not taken it well. And now, two years later, things were still pretty rocky between them. Especially since Alice did not care for Lila's attitude, which was what you'd expect from a teenage girl. Lila was not yet out of high school and her grades were not great. Thus the arguments.

"Do you even want to graduate?" said Alice.

"Does it fucking matter?" asked Lila in return.

"For your future it might," said Alice.

"Dumbass over here didn't go to college," said Lila pointing to me.

"Don't use me to make your points," I said to her. "You and I live very different lives, sis."

"So you're taking her side?" she snapped at me.

"No, I'm saying do not use me to make points. I did graduate," I countered.

"And he's working. Sometimes two jobs. You've refused to get a job since you were fifteen," said Alice.

"I don't have to work," said Lila.

"So if you won't work and don't cane enough to graduate, what is your plan?" asked Alice.

"You just want to get rid of me so you can have our dad's money all to yourself! Goldigger!" snapped Lila.

Alice's face reddened. She hated being called 'goldigger'. To be fair, she had never actually spent much of our dad's money so the accusation was not true. But Lila often feel back on it because she knew it got a rise out of Alice.

"Enough!" I said stepping in. "You two have been doing this daily for a week now! Small wonder dad decided to go on his business trip! Now quit it! Or the neighbors will think there's some kind of domestic dispute going on here!"

"Fuck you Dennis! You always take her side!" screamed Lila.

"I'm sorry, what? Who was advocating for you three days ago to be given the money to go with your friends to Florida?" I asked. That shut her up. Because I indeed had defended her when she wanted to go to Florida in the summer with a group of her friends following graduation.

"If you don't graduate, you won't go," said Alice.

That made Lila throw her bag and stalk off, slamming her bedroom door. Now I rounded on Alice. "That did not help."

"She can't keep acting like she will always be able to skate through life doing nothing," said Alice.

I shook my head. The damage was done and I simply retreated back to my room. Alice was now outside by the pool, which I could see from my window that faced the back yard. I put on my video games for a bit and played some Grand Theft Auto for about half an hour until my door was knocked open by Lila. "Why can't you take my side?"

I paused the game. "As I said downstairs Lila, I DO take your side! But that doesn't mean you're always right any more than she is!"

"I don't want to work at McDonald's or driver for Domino's or some shitty ass job like that!"

I stood up. "I did both of those."

"And you were miserable! I don't want to be miserable!"

I couldn't deny that. McDonald's I only worked because they would hire sixteen and under. Domino's was not fun either. Lousy tips combined with complaints about being late for the slightest things. "Still," I said. "You say that like what I had to do is beneath you."

Lila held up her hands. "That's not what I meant!"

"Are you failing class?"

"My grades aren't great in English. Or math," she admitted.

"Look, I don't want to fight with you Lila. But in this instance, Alice is right. You are eventually going to have to do something with your life. You can't lay on your ass forever."

She clearly wanted to snap back at me but she knew I was right. "Bitch." she said. "She probably spends half her days cheating when we're not here!" I laughed. She noticed my tone and looked questioningly at me. "What? Is she?"

"No," I shook my head. "Because I'd tell dad if she was. So would you. No, she's not cheating. But she certainly takes care of herself."

"What do you mean?"

"Close the door Lila," I said. Even though I could still see Alice outside, I didn't want to be overheard. Lila closed the door and I spoke more, in a quiet tone. "I came home early one day and found out Alice is a pretty regular visitor of professor Hans Jerk-off," I joked. "Or in this case it might be madam Greta Jill-off."

"What?" she asked me looking perplexed.

"She masturbates a lot," I elaborated.

"She does?" asked Lila.

"Yes. I came one early one day when I was Ubering and found that out."

"One time doesn't mean she does it regularly, you perv."

I laughed again. "Actually, I've discovered it's more like multiple times a week. Sometimes daily. Especially when dad is away."

She looked at me, then said "you are a perv if you took the time to figure out how frequently it is."

That I could not refute. "You're right," I said. "But her rather frequently masturbation sessions have cued me into the fact that she is not cheating. And that was the point I was making."

She smirked. "Jerk off to her?"

Lila was expecting me to deny it, refute it. But I smirked right back and said "yeah." Her eyes widened. "Go ahead Lila, call me a perv or anything else you want. It doesn't hurt my feelings. I have jerked off watching her. And no, she doesn't know."

"Seriously bro? You need a girlfriend."

"I do. But I don't have any luck there. And this hurts no one."

"So long as she doesn't know," said Lila with a smirk.

"Tell her and I promise you by almighty God above, you will learn what it is like to never have me take your side every again in anything!" I warned threateningly.

"Fine. Have it your way," she said. "Does she really do it that often?"

"Yes."

"I have a hard time believing it."

"Okay Lila, tell you what. Tomorrow's Saturday. I don't work, you don't have school. So I'll say I got asked to work and you make up some reason you'll be out all day. Say your friends are spending the day out and you're going with them. We'll come back here around, say, one-thirty. I will prove it to you. If I'm wrong, I'll do all your chores for a week."

"Deal!" she said instantly.

"If I'm right, you're doing mine for the week," I added.

She looked less enthusiastic now but nodded. "Deal!"

The next day, we both left the house around 11AM. I did some Ubering and eventually made it back to my house at the agreed time. I parked down the street, so Alice wouldn't hear the car, and walked in. Lila was there. I used my key and quietly opened the door, letting us in. As we made it to the stairs, the sounds came. The unmistakable sounds of a woman being pleasured. Lila's jaw fell. I sent her a smirk while grabbing a kitchen towel and then led the way upstairs to our dad and Alice's room. The door was cracked once more. Why she always leaves the door cracked is a mystery. Maybe because she think's she's home alone she doesn't have to worry? I'm not sure.

Alice was once again on her and my dad's bed. In a T-shirt and her panties. Her shirt was already up over her big titties and her hand was only lightly rubbing between her legs as she watched whatever she watched on her phone.

"Damn it," whispered Lila.

"Told you," I whispered back.

"You win," Lila shook her head. I smirked. Then my gaze went back to my stepmother, and my dick began to get hard in my shorts. "Seriously?" Lila whispered when she noticed it.

"Go ahead," I said. "Call me perv. I don't care. Leave if you don't want to see." I rubbed my growing bulge to speed it up.

"Perv," Lila said. But she didn't move. Alice rubbed her nipple with her free hand then slide her hand under her panties, moaning my dad's name. Well at least she was thinking of him. So she truly wasn't a goldigger. I rubbed my now-hard cock firmly. Lila looked from her to me and back again.

I noticed her nipples were stiff under her tank top. "Look who's enjoying it now!" I whispered pointing.

"Fuck you!" she breathed back. But she didn't do anything else.

I started to wonder if we were going to get off together spying on our stepmom. The thought made me even harder. As a moan from Alice drew my attention I couldn't help it, I whipped it out and stroked it openly.

Lila looked like she wanted to sneer but she didn't. She had that look of longing as she watched me jerk a bit, then looked at Alice rub more. I thought she needed a push so I said "wanna perv with me Lila?" I whispered.

"No."

"Liar."

"No!" she repeated. But she bit her lip as she considered it.

"Join in or don't sis," I said quietly. "But don't pretend you don't want to." I went back and stroked myself. Alice was getting louder as she now pulled her panties aside. Lila saw that and I visibly saw her crumble. She unbuttoned her daisy dukes and slid her hand into them. I watched her touch herself like she had done me. I wanted to tell her to pull them down but that might be pushing it too far. Lila's nipples were stiff through her shirt and bra and I could see her hand moving. Then I returned to Alice.

Alice was moaning more and more. Was she able to sense us and be turned on by our vibes? I couldn't tell. But I was working my dick pretty good. A glance at Lila showed me she was rubbing herself good. Her free hand was over her mouth. Oh it was so hot. Watching my stepmom masturbate with my sister beside me, joining in.

I guess I am a perv.

Lila tugged her daisy dukes down and I got a glance at her pussy. Shaven and tiny, like the rest of her. She didn't even care about my looking anymore, she went right back to rubbing. Alice moaned and was now humping her hand pretty hard. I jerked harder, knowing I wasn't going to last long at this rate. Alice was moaning harder and then she orgasm'd hard and laid back, spent.

I glanced at Lila. She was now looking at me, masturbating furiously. So I openly turned to her and stroked to her. She made little muffled noises and worked her hot little pussy faster. I was so close. I brought the kitchen towel up as I couldn't take it anymore. Clenching my teeth hard I shot my load, bigger than yesterday's somehow, into the towel.

Seeing me cum sent Lila over the edge. Her small body shook and she gasped heavily, cumming on her hand. She nearly toppled and I had to grab her by the shoulders to steady her. She regained her balance a moment later. I glanced at Alice, who was staring at the ceiling in satisfaction. I mouthed 'time to go' to Lila.

Lila pulled her daisy dukes and panties up and we crept out. I threw the kitchen towel in the dirty laundry hamper beside the kitchen and we left the house, shutting the door quietly and leaving. We got all the way down the street to my car before she spoke again. "Bro?"

"Yeah?"

"I get why you spy on her. That was hot." I nodded. I wanted to say something smart but I didn't want to piss her off. "And bro?" she asked.

"Yes?"

"Think it'd be weird if we did it again?"

I shook my head. "Technically it is weird no matter what. But at this point, does that matter?"

"No," she shook her head.

I smiled. "Then why not do it again sometime? Even provide each other a hand?"

She scowled. "Your jokes suck."

"You didn't say no."

She actually smiled. "Maybe we can provide a hand."

I could only smile back at her. I'm a perv.

And apparently so is she.

The end.