My Stepbrother’s Sleepover Surprise

By Pixote

Pixote.fna@mail.com

Copyright 2026 by Pixote all rights reserved

[3,531 words]

My Stepbrother’s Sleepover Surprise

David was excited.

This was the first time that David was allowed to stay home overnight unsupervised. He wasn’t going to waste this opportunity.

He had been given permission to invite his three best friends to spend the night. They had all slept over before, so his parents trusted them and knew their parents. David was in the kitchen with his friends, trying to convince them there was no need to worry.

“My parents won’t be home until tomorrow afternoon, they said after four. There’s no reason for us to change our plans. My Mother gave me money to order pizza from Marinato’s. It should arrive within the hour. ….”

Scott interrupted, “But your sister!”

David shook his head, “Stepsister. Look, she was supposed to spend the night at a friend’s house. After my parents left, she returned home. It seems her friend, Amber, got into trouble with her parents and was being punished. She can’t have any visitors. Amber is grounded.”

“I know it wasn’t in our plans for my stepsister to be home. Dawn and I made a deal. She‘ll stay out of sight until tomorrow morning, when we have breakfast, as long as we bring her some pizza and beer.”

“BEER!” Billy asked, “How old is Dawn? Eleven? Twelve?”

“Dawn’s thirteen. Hell, we’re only fifteen, so it’s not like we can pass judgment on her. We’re all legally underage. The important thing is that she’ll stay in my parents’ bedroom, where she’ll have access to a TV, computer, her cellphone, and an adjoining master bathroom. Problem solved.”

“I hope you’re right.” Jesse added, “I’ve been looking forward to tonight. We may not have any girlfriends, but we can still fuck the next best thing, some tight boy pussy!”

David laughed, “…And remember the new rules we made just before summer vacation. The first one naked has to jerk off. Then, the game continues until a winner is determined. The winner is the first in line to bareback the loser.”

Then Scott added, “You had best be ready because I don’t plan any foreplay. I’m going to fuck you long and hard.”

David teased, “We don’t have to worry. If you play poker as you did before, you’ll have at least nine loads of cum up your ass before breakfast.”

(Door Chimes)

David grabbed his wallet and headed to the front door to pay for the pizza.

………….

Dawn sat hidden in the unlit hallway’s shadows as she watched David and his friends play poker. She thought they’d play Texas Hold ’em. That was her favorite. She almost always beat the guys when she played.

Being a bit of a Tomboy, David and his friends had always welcomed Dawn to join them when they got together. Baseball, she was in center field. Football, she was a wide receiver. Board Games. Card Games. They always found a way to include her in their activities.

Dawn had it all planned. After her parents left to visit Grandpapa, she would make up a fake excuse to return home. Then the guys would welcome her to play cards with them.

But then David surprised her.

Dawn and David argued for over half an hour before she agreed to disappear. Hideout in her parents’ bedroom while the guys played poker. David swore he’d explain later why she wasn’t invited to join them.

Now she knew why. This wasn’t Texas Hold’em. They were playing strip poker!

Dawn also knew why David kept it a secret. David knew Dawn would’ve insisted on playing.

No. Dawn wasn’t an exhibitionist. But she was curious. Lately, she had deliberately exposed herself to David after taking a shower, allowing the towel that was wrapped around her to fall to the floor. David always turned away, telling her she needed to be more careful.

Didn’t he want to see her naked? She wanted to see David naked.

Dawn was confused. But then again, with her entering puberty, that was to be expected.

She was also highly competitive. Determined to be the first among her friends to lose her virginity to a boy. Dawn, along with her friends Amber, Juliet, and Holly, was on a mission to lose her V.

She had a close relationship with David. They may be stepsibs, but they had a strong bond. Whenever one of them needed someone to confide in, they had each other.

She had confessed to David her desire to have vaginal intercourse. He tried to convince her that she was too young. About the dangers of unwanted pregnancies. About sexually transmitted diseases.

Dawn had thought about asking David to have sex with her, but it was embarrassing. They hadn’t even seen each other naked. How could she ask him?

She had fun flirting with Billy, Jesse, and Scott, and they enjoyed teasing her in return. Dawn suspected David had concerns that she’d offer her virginity to one of them.

Now she realized it would’ve been better not to have told David her desire to lose her virginity. It was probably her fault that she wasn’t invited to play strip poker.

………….

Sitting in the hallway, Dawn was wearing a nightie that she borrowed from Amber; she decided not to wear her training bra. She did put on the matching panties.

Dawn wished she could get closer to see better. She didn’t dare. Any closer to the boys and she’d be seen. She needed to remain in the shadows.

The first game had ended. Scott was the first to lose all of his clothes. When he stood up and lowered his boxers, Dawn saw an older boy naked for the first time.

Dawn had been idly using the fingers on one hand to tickle the sensitive nipples of her tiny titties while using the other hand to play with the swollen lips of her vulva.

Then she saw Scott begin to stroke his penis. She was amazed to see how big it became.

Dawn stretched out her legs in front of her, opening them wide. Pulling her panties to the side, she bared her vulva so that she could slide a finger in between the lips while rubbing her clit with her thumb. The other hand was now pushing up her nightie so that she could gently pinch the nips on her now naked titties.

As she watched Scott jerk off, Dawn became lightheaded. Her breathing became shallow and rapid. Her titties and clit are ultra-sensitive. Her vaginal fluids were soaking the crotch of her panties as they trickled over her taint and onto the floor beneath her bottom.

Then she was once again surprised. David, Billy, and Jesse stripped off their remaining clothes to join Scott as they were all masturbating. Oh, my!

Dawn was surprised that Scott didn’t have the longest cock. Jesse was longer. She guessed maybe six inches. Then Scott. Next, Billy, who also had more hair down there than anyone else.

The big surprise for her was that David looked to have the shortest cock, maybe four inches. However, his cock also seemed to be the fattest.

Dawn’s pulled the nipple on her tit while frantically finger fucking herself. She was spiraling out of control. The hallway was now spinning. It felt as if someone was setting off fireworks. Every nerve in her body was on fire. It was the best feeling ever!

Dawn cried out in joy just before she passed out.

………….

When Dawn screamed at the onset of her powerful orgasm, the boys panicked. They were concerned for Dawn’s well-being. They put on their boxers and ran down the hallway to check to see why it sounded as if Dawn was in distress.

What they found caused them to share a smile in recognition of what had occurred.

Dawn was sprawled out, unconscious, on the floor of the hallway. She had one hand under the top of her nightie covering her left titty. Her other hand was covering her naked vulva, with it bare but unseen by the boys.

David smiled. His stepsister had been masturbating and had an orgasm. It must have been a powerful one to cause her to pass out. Then he and his friends realized that she had seen all of them naked. How were they going to handle this when she woke up?

It was at that moment that David realized Dawn was beginning to become conscious, but he didn’t let the boys know. She was, he was sure, embarrassed. He bent down to pick her up, whispering in her ear, “Be sure to keep your hands covering your panties when I carry you to the family room.

Dawn had forgotten her exposure, quickly pulling her hand from under her nightie and off of her titty to join her other hand to cover the special place between her thighs.

Scott removed the cards from the center of the circle where the boys had been playing strip poker. David gently sat Dawn on the floor. Sitting Indian-style with the boys, spread out in a circle around her, made Dawn the center of their attention.

The boys, even Dawn’s stepbrother, had a difficult time hiding their erections in the boxers that they were wearing as they also sat cross-legged. They couldn’t help but notice the sheer material of her nightie, which showed she wasn’t wearing her training bra, allowing them, for the first time, to see her small breasts and her tiny nipples.

Her panties were clinging to the lips of her vulva and were soaked from the massive orgasm. Their imagination went wild. Even David, her stepbrother, tried to envision what her pussy would look like if she were naked.

“Dawn.” David decided it was time to get some answers, but he didn’t want to traumatize her. “I thought you promised me that you’d stay in our parents’ bedroom while the guys played poker.”

“I know I promised, but the more I thought about it, the more upset I became.”

David didn’t understand. “Why were you so upset?”

“You guys have always included me in your games. Always. You know I love being with you. Then all of a sudden you don’t want me around. I was looking forward to Scott, Billy, and Jesse sleeping over. So when you said I had to be by myself, that I wasn’t included in your plans, I decided I wanted to know the truth. Why?”

“So, after spying on us, have you figured out why we felt you shouldn’t join us?”

“Because you knew I would win and see you naked.”

The boys didn’t expect that reply. Pausing, trying to figure out a response, David finally answered. “No, that isn’t the reason. Besides, there is no guarantee you’d win.”

Dawn grinned, “When was the last time you beat me playing poker?”

David couldn’t remember, so he countered, “The reason we didn’t ask you is that we thought you would consider it gay if guys played strip poker and completed dares of a sexual nature.”

Dawn laughed, “Don’t be silly. My friends and I play strip poker on sleepovers. It’s fun!”

David quickly asked, “No boys, just you girls?”

“Of course.”

“And you did sex play during the games?”

“Yes. The last time we played, I lost to Holly. I had to lick her pussy until she had an orgasm.”

All four boys in unison, “YOU LICKED HOLLY’S PUSSY?”

“Yes. It was fun!”

Jesse asked first, “Can I join you on your next sleepover with the girls?”

Billy next, “Don’t forget me!”

Scott was bouncing, waving his hand.

Dawn was giggling. The guys were so funny.

David, shaking his head at his friend’s antics, continued, “Dawn, have you ever allowed another boy to see you naked?”

“I tried to let you see me naked after I took a shower, but you turned your back as soon as I dropped my towel. Did you see me naked?”

Scott shook his head, “You saw Dawn naked and didn’t tell us?”

“I only saw her titty.”

Scott couldn’t believe David. “Man, if I had a chance to see her naked, I’d look as long as she let me. Dawn is beautiful!”

“That’s fine.” David added, “But she’s not your stepsister!”

Dawn decided it was time to ask, “Will you guys let me play strip poker with you?”

The four boys huddled together before responding. Their main concern was that they wanted a night of sex. Jerking off. Blow Jobs. Rimming. Fucking. It was embarrassing to know Dawn had seen them naked, at a distance. But if she played strip poker with them, she’d see them up close, doing things in front of her that they had been planning for weeks.

“Dawn, our friends think it was unfair that after promising me you’d stay inside our parents’ bedroom, you spied on us and saw us naked without our consent.”

Scott added, “And we still don’t think you’ll get naked during the game when the time comes.”

Jesse was next. “Why don’t you take the rest of the pizza and go watch a movie?”

Billy grinned, “Yeah. You will probably get bored beating us at poker.”

Dawn was sure she wouldn’t be bored. Embarrassed, maybe. Bored? No way!

“I told you I’d do it. What more can I do?”

David answered for his friends, surprising them with his decision. “They want you to strip off your clothes and allow them to see you naked. Once you prove you can keep your promise and make up for spying on us, then you can get dressed, and we’ll start playing strip poker.”

Dawn blushed, “Do I have to take off my clothes?”

“No, of course not.” David hoped she’d accept the alternative. “You can keep your promise and return to the bedroom. You’re the one who broke your promise. You’re the one who spied on us and saw us naked. You’re the one who insists on playing strip poker with us. You decide.”

“We’re friends, but I’m a girl. I don’t mind other girls seeing me naked, but boys?”

David felt bad for Dawn. “Forget it. Just go back to the bedroom and stay there.”

Dawn was teary-eyed. “But you guys will make fun of me.”

“Why would we do that?”

“Because my breasts are tiny. I don’t have any hair down there. I look like a little kid.”

The boys were surprised at her insecurity. After convincing her that they’d never make fun of her, she asked, “If I agree to try but then find I can’t get naked in front of you, will you be mad?”

Scott teased her, “I won’t be mad, but I’ll cry.”

Dawn was confused, “Why would you cry? Because I won’t be able to play poker with you?”

Grinning, Scott reached over to lift the hem of her nightie, “No, silly. Because we all want to see you naked.”

Dawn giggled, pushing his hand away. “Really? Do all of you want to see me naked?”

Scott, Billy, and Jesse all shook their heads, “Yes.”

Dawn looked at David. “Do you want to see me take off my clothes? Would you be upset?”

David thought for a few seconds before responding. “I guess as long as you remain a virgin, I would enjoy seeing you naked. You’re my stepsister, and you’re only thirteen. I guess that’s why I didn’t realize until now how cute you are.”

Dawn blushed when David told her she was cute. She excused herself to go to the powder room. She pulled her panties down and looked at herself in the mirror above the vanity. She smiled as she rubbed her palm over the swollen lips of her vulva. She then pulled her panties back up and returned to the boys.

“Okay. I’ll try, but please don’t make fun of me. I’ve done this in front of Holly, Amber, and Juliet, but they’re girls, like me. It’ll be embarrassing to let you guys see me naked.”

David interrupted, “Maybe if you close your eyes and pretend you’re at a sleepover at Amber’s, it will make it easier.”

Dawn nodded. These boys were her friends. She never dreamed that the boys she played football with would want her to take off her clothes. Dawn closed her eyes and tried to envision the girls she had fooled around with. Remembering what it was like to lick Holly’s pussy, she began.

She only had on her nightie and her panties. She’d start with the nightie.

Dawn sat in the center of the circle. She noticed the boys were only wearing the boxers they had put back on when they heard her scream in the hallway. She smiled when she realized the boys, including David, were showing signs of having boners. They must be excited to see her naked.

She was now on her back with her eyes closed, imagining the girls encouraging her to take off her nightie. She placed her hands on her breasts and began playing with them, being sure to twist her body as she pinched her nipples.

Dawn then ran one hand up under her nightie while using the other to tickle her damp crease that was still covered by her panties. Now touching her breasts with her bare hand, she ran her hand back down and under the waistband of her panties.

The boys could see that she was fingering her pussy, but couldn’t see much.

After teasing them for a minute, she slowly stood up and lifted the nightie up and over her head, dropping it in David’s lap. She immediately regretted doing so because David used it to hide his boner that was tenting his boxers.

Dawn walked around the circle, gaining confidence when she saw the boys admiring her near-nude body. When she played with her now bare titties, the boys were in awe. To them, they were the most beautiful naked titties they had seen. Actually, they were the only titties they had ever seen in person. So even though Dawn’s titties were just barely big enough to justify a training bra, they were perfect for the boys.

She walked over to each boy, allowing (and encouraging) each of them to fondle her breasts. Dawn was expecting David to be reluctant to participate. She was therefore surprised when he was the most enthused at the opportunity, and even kissed the nipples on her titties.

Dawn became completely relaxed, as if she were with Holly, Amber, and Juliet rather than with the boys. The boys were so excited, they were grabbing their boners, stroking them as they were entertained by the cute stripper.

After playing with her innie that adorned her tummy, Dawn continued to tease the boys as she pranced around the circle, first by lowering the back of her panties to show her lovely cheeks. After allowing the boys to play with her bottom, she pulled the panties back up.

Then, she lowered the front of her panties so that they revealed everything except what the boys wanted to see the most.

It was only eight at night. Her parents wouldn’t be back until four tomorrow afternoon. They had plenty of time to play strip poker. Right now, she was incredibly turned on and wanted to have fun with each of the boys.

Lying down on her back, she slowly lowered her panties, inch by inch, taking her time. Twice, she stopped just before the top of her vulva could be seen, causing the boys to groan when she pulled them back up to her waist.

The third time, the boys were excited when Dawn exposed her entire vulva as she slid the panties all the way down her legs, kicking them off when they reached her ankles.

Dawn twisted and turned, opened her legs wide, then closed them. Rolled over, showing her cute bottom, then up on her knees, flashing her bottom’s rosebud along with her pussy. Then, she returned to being flat on her back. She was driving the horny fifteen-year-old boys crazy.

Kneeling next to the lovely girl, they touched every inch of her naked body. The boys had never seen a naked girl close up, in person. Porn photos don’t compare.

After a short rest, they got dressed to begin playing strip poker.

They didn’t finish until eight in the morning.

Every game offered more embarrassment, but also a sense of excitement. It wasn’t just Dawn who was shy in front of the boys; the boys were equally as shy in front of Dawn.

Dawn remained a virgin, but enjoyed more orgasms in that one night than she ever dreamed possible. The boys, by the time the night was over, had each been fucked bareback twice and given blow jobs by each of their friends.

That one night, which began with a simple game of strip poker, redefined the friendships of four fifteen-year-old boys and a cute little thirteen-year-old girl.

The games continued.

As the years passed, the boys found girlfriends, and Dawn found a boyfriend. The dynamics changed.

However, at least once a year, quite often during Christmas break, until they graduated and began their new lives, they’d get together for a sleepover to play strip poker.