Twin brother and sister have sex

Twin 14-year-old brother and sister, Adam and Poppy, had their first ever sex education class at school. When they got home they put it in to practice.

Twin 14-year-old brother and sister, Adam and Poppy, had their first ever sex education class at school.

After school Adam was in his bedroom, he started playing his video games as soon as he got home, sitting on his bed, Poppy walked in and sat down beside him on the bed and she watched him playing his game for a moment, “You missed that one, there’s a coin up there.” She said, trying to help him out.

Poppy had enjoyed her class today and was eager to learn more about the subject, and she had a lot of questions, “Did you have that sex class today?” she asked.

“Yeah.” He replied, with a little grin.

“Was it good?” she asked.

“It was alright.” He replied.

“Did they show you pictures of fannies and that?” she asked.

Adam chuckled and smiled, “Yeah.” He said.

“What did you think of them when you looked at them?” she asked.

Adam shrugged, “Don’t know.” He replied.

“They showed us pictures of dicks.” She said, “They looked weird.” She added.

“So do fannies.” Adam replied.

Poppy giggled, “Did they have models or anything?” she asked.

“Yeah, they had a plastic model of a girl’s fanny and stomach with a baby inside.” He replied.

“Same…” Poppy replied, “…Did they have those wooden dicks?” she asked.

“Yeah.” He replied.

“They gave us condoms and then we had to practice putting them on the wooden dicks.” She giggled.

“Same.” Adam replied with a chuckle.

In class they were each given a wooden dick that was attached to a wooden base, placed on their tables, and they were given condoms and asked to put the condoms on to the wooden dick for practice so they know how to have safe sex.

Poppy was stunned but fascinated at the size of the wooden dick, it was about 5-6 inches long and thick, “Do dicks really get that big?” she asked him.

Adam blushed and smiled, “I guess so.” He replied.

“Does yours get as big as the wooden one?” she asked.

Adam glanced at her, he felt a bit uncomfortable about answering her question, but answered anyway, “Uhm – Sometimes.” He said.

“But it starts off small doesn’t it? – I saw the pictures, and then it gets bigger. But how?” she asked.

“What do you mean?” he asked.

“How does your dick get bigger? – Can you just make it bigger whenever you want too?” she asked.

“Why are you asking?” he asked.

“Just wondering.” She said.

They sat in silence for a few minutes, Adam playing his game and Poppy sitting nervously, desperate to ask him a question but struggled to get the nerve to ask, then finally she did, “Adam…. Can I see your dick?” she asked.

Adam’s eyes opened wide in shock and he heard looked at her, “No – Why do you want to see my dick for?” he asked.

“I just want to see it. See what it looks like.” She replied.

“You know what it looks like, they showed you pictures didn’t they?” he said.

“Yeah, but I just want to see a real one…” she said, she turned a bit towards him, “…I’ll show you my fanny.” She said.

Adam didn’t really want to show his sister his dick, but he did like the thought of seeing a real girl’s fanny, “Okay, but you show me yours first.” He replied.

Poppy stood up, “Okay.” She said, Adam paused his game and put down the controller, Poppy stood and faced towards him as she reached up her grey school skirt and pulled her white panties down her legs and then stepped out of them, she then grabbed the front-bottom of her skirt and lifted it up to show her fanny, “There you go.” She said.

Adam’s eyes immediately locked on to it, he smiled with his mouth open, staring at the puffy bald fanny between her legs, he leaned side-to-side to get a look at it from all angles, and he liked what he saw.

Poppy dropped the front of her skirt, “Okay, your turn now.” She said, sitting back down on the bed.

Adam was still a bit stunned by the sight of her fanny but he honoured the agreement, he stood up and unbuttoned his school pants, then pushed them down to his knees, and then he pulled his boxers down to his knees, and out popped his dick and balls, with a little peach fuzz on his nuts.

Poppy giggled for a moment, looking at his flaccid and slightly chubby dick drooped over his balls, she pointed to his balls, “That’s where your sperms are right?” she asked.

“Yeah.” Adam replied, starting to feel a draft.

“Can you make it bigger? – I want to see it bigger.” She asked.

“No.” he replied, quickly pulling his shorts and pants back up.

“But you said you’d show me.” Poppy complained.

“I did show you.” He replied.

“But I wanted to see it when it’s bigger.” She said.
“Tough.” He said, “You didn’t say that. You just asked me to show you my dick, and I did.” He added.

“Aw Adam, that’s not fair.” Poppy said, she didn’t like him tricking her like that, she was angry but still eager to see his dick get bigger, “Okay, if you show me your bigger dick I’ll show you my boobs.” She said.

Adam was quick to agree, “Yeah, alright then.” He replied, “But boobs first.” He said.

Poppy stood up again, this time removing her white school tie and shirt, then taking off her white bra to reveal her small yet nicely rounded breasts, then she took off her skirt, “May as well just show you everything.” She giggled, as she now stood in front of him naked, apart from she still had her shoes and socks on.

Adam couldn’t believe his eyes, staring at his sisters beautiful, perfect naked body, he felt the blood rushing to his dick and it started to swell, he quickly stood up and took off his clothes, Poppy watched in amazement as his dick twitched and began to grow in front of her eyes, it slowly lifted off his balls and got thicker and longer, until it stood proudly, fully erect and pointing upward.

“W-Wow.” She gasped with a giggle, “How did you make it do that?” she asked.

“I didn’t…” he replied, staring at her boobs, “…You did.” He said.

“Me? – How? - What did I do?” she asked, smiling.

“Seeing you naked made my dick hard.” He replied.

Adam wasn’t seeing Poppy as a sister anymore, as he stood staring at her, all he saw was a naked girl, her small round boobs, her puffy bald fanny, her whole body on display just for him, he could not fight that primal need, the urge to breed, the lustful desire.

Poppy giggled and blushed, “Really?” she asked, then felt like she needed to do something, “…Is it actually hard? – Can I feel it?” she asked.

The two of them having had a lengthy class in school about sex, now having seen each other’s private parts, felt comfortable showing each other, and despite being brother and sister, they both wanted to explore further and their young teenage bodies were getting aroused and turned on by what they were doing.

Adam was fine with her request, he also wanted to touch Poppy, “Yeah okay.” He replied, then took a step towards her.

Poppy touched Adam’s dick, “It is hard.” She said, with a joyful smile on her face, then she touched it some more, at first simple touching it with the tips of her fingers, but then holding it, curling her small fingers around its thick girth, and she motioned her hand down his shaft and up again, feeling the ridges and veins on his dick, it’s hardness and warmth in her hand, “It’s nice.” She said.

They gazed in to each other’s eyes, smiling, standing in silence for a minute, Adam enjoying the feel of Poppy’s grip around his dick, and Poppy was enjoying doing it and her fanny got wet from arousal.

They both took a step forward, their bodies almost touching, their hearts racing, Adam put his hands on the sides of her shoulders, and without really thinking about it, they both leaned in and they kissed, Poppy released her grip on his dick and lifted her arms up, throwing them over his shoulders, and they pulled each other closer, their bodies now touching, Poppy’s boobs against Adam’s chest, and Adam’s dick now pressed against Poppy’s fanny and stomach, “U-Mmm.” They both released a soft moan.

They slowly turned around on their feet like they were dancing, then Adam walked forward, and Poppy backward until her legs hit the side of his bed, they fell on to the bed in a tight embrace and shuffled their way on to it.

Neither of them knew what they were doing, never having had any sexual experience at all, they were just doing what felt right, following their natural instincts.

There wasn’t much foreplay involved, they just kissed and held each other, then moments later Poppy eyes and mouth opened widely, and she released a loud moan from her mouth, “Uh-Ooooooooooooh.” Adam’s dick had penetrated her fanny, it was about an inch inside of her when she moaned out, “Mmm.”

They had just learned about safe sex in school, and completely ignored it, not that either of them cared in that moment.

Poppy felt a sharp pain that faded quickly, then they were kissing again, Adam’s hips started to sway and thrust his hard dick deeper inside, Poppy’s fanny stretched to accommodate his girth, curling her legs around him and holding on with her arms, he thrust faster, “Uh – Uh..” and harder, “Ooooh – Uh.”

Adam was smiling, he didn’t know what he was doing, his hips just took over, he just knew that sliding his dick back and forth felt good, and he was enjoying the intense pleasurable feel of Poppy’s tight fanny squeezing around his dick, “Ooah – Oooaaah.” He gasped.

“Mm – Uh – Uh.” Poppy moaned, feeling a sensation of fullness,”Mm”

Just a few minutes later, the excitement, the fast pace of his thrusting, that first feel of warm wet fanny, Adam could not hold on, “Oooaagh….” He gasped, thrusting faster and faster, his butt clenching, feeling his seed rising from his balls, he held on to Poppy tightly, thrusting his dick as deep inside of her as he could, “…Ung!...” then his balls tightened and his dick swelled and pushed against her inner walls, then he ejaculated, “..Ooooooaaagh –Oooagh – Ug – Oooaahg.” He could feel his thick seed shooting out of him, it made him smile wider, “Ooogh god – Oooaagh.”

“Uh – Mmmmm.” Poppy moaned, feeling Adam’s warm seed splash against her inner walls, and quickly fill her fanny.

Suddenly everything stopped and they lay still, just looking at each other, sharing breath from their mouths, they smiled and slowly began to giggle and laugh.

“That was good.” Said Adam.

“Yeah, it really was….” Said Poppy, she then lifted her head and looked down between them, “…Is it still in my fanny?” she asked, her fanny felt numb and she couldn’t feel it.

Adam slowly pulled his hips back and his softening dick slipped out of Poppy’s fanny, “It is now.” He replied.

“Is that your sperms?” asked Poppy, seeing white fluid dripping out from between her legs.

“Yeah.” Replied Adam, looking proud of himself.

It was then that Poppy remembered what she’d learnt in class that day, and she looked panicked, “Adam, we didn’t use a condom!” she said.

Adam shrugged, “I’m not bothered.” He replied.

“But you spermed me. That’s how babies are made. What if I’m pregnant?” she asked.

Adam smiled, “I don’t care…” he said, “Do you?” he asked, looking Poppy up and down, admiring her naked body again, and starting to get aroused….again!

Poppy bit her bottom lip and smiled, “No.” she giggled.

“Do you want to do it again?” he asked her.

Poppy nodded, “Yeah.”

And so they did it again, having unprotected sex again, four times in fact that afternoon, only stopping when their parents came home from work.

Each day they’d rush straight home from school, go upstairs, in to either of their bedrooms, and they would have incestuous sex, because they enjoyed it, they liked it, it made them feel good, it made them happy, and they didn’t care about anything else.

Poppy, as you’d expect, did eventually fall pregnant with Adam’s baby…. And what happened then? – I’ll save that for another story.