Sex-ed Examination

by Wayne Gibbous

Caution: This Erotica Sex Story contains strong sexual content, including mt/ft, Mult, Consensual, Heterosexual, Incest, Brother, Sister, First, Safe Sex, Oral Sex, Masturbation, .

Desc: Erotica Sex Story: My little brother just had sex-ed in school and he had some unanswered questions for me, his sister. So, I tried my best to help out with his and my older brother's education. I learned a lot as well.

Chapter 1

This all began when I was fourteen, almost fifteen, and in the eighth grade in middle school. My name is Samantha, Sam to all who know me, and I have two brothers, Paul, two years older at sixteen and Eric, almost a year younger than me, he's just turned fourteen.

One day after school, I was sitting in bed, reading, I love to read, and they both appeared at my door.

"Sam, can we ask you something?" Paul, the older brother, said.

"Sure," I said as they came in.

I had always gotten along with my brothers, we hardly ever had any disagreements growing up and it was Paul who started.

"Um, Eric just had sex-ed and they just covered girl's puberty," he began as my younger brother stood there uneasily, a blush covering his face. "He was asking me some stuff and I told him that you'd be better to ask since you're a girl and you've been through it yourself." I could now see that my older brother was beginning to blush as well.

"So, you have questions, is that it?"

"Well, kind of, really more of, um, could he like see what a girl looks like? Like up inside and all?" Paul asked.

Well, here it is. My brothers wanted to see me naked. I guess I'm not surprised knowing the way my body has changed in the last few years. I've got B-cups boobs now, really nice and hair under my arms and on my pussy though I shave that, of course. All the girls I know shave their pussies even though for many of us, no one else ever sees them.

But now my two brothers are asking just that. I knew it was something our parents would be upset about but they were both at work and wouldn't be home for hours. But, still. Well, maybe I could bargain with them to see what they had, I thought.

"I might do it if you two will show me the effect of puberty on boys, you know, how you get, um, erections and stuff?"

"I ... uh, I guess we could like, show you, too," he said as my younger brother nodded in agreement.

"Why don't you do it first?" I told them, rather proud of my negotiating skills.

"Yeah, okay, I guess strip off all the way," Paul said and they both pulled off their teeshirts and began undoing their shorts and pulling them off as I watched intently.

They both stood there in identical white briefs, both poked out in front, poorly hiding their obvious erections.

"I can already see the effect of puberty on you two," I laughed. They looked at each other, then together pulled their briefs down and stood there.

They might have been my own brothers but, well, looking at them was sure sexy. Paul, of course, was taller, he's five-nine, trim and with some nice muscles and his dick stood straight out right at me. It was long, longer than Eric's, and was thin with a nice, pink head. Eric's was smaller and stood almost straight up at an angle pointing up at the ceiling. He might have been smaller all around compared with his three-year older brother but he was darned cute standing there naked looking rather embarrassed with his dick so proudly in the air.

There was no doubt now in my mind that this was sexual, not just simple curiosity but quite complex sexuality among the three of us. I'd really never had sexual thoughts about my two brothers until now and, now, they were filling my head full.

My first question was "When it's not hard like it is now, what's it look like?"

"Oh, it's small, about like this," my little brother answered first, holding his fingers about an inch and a half apart. "It's small and soft and just kind of hangs down a little."

"Mine is about like this," Paul told me, holding his fingers about three inches apart, "and it hangs down, too. But not right now. You can see that this whole thing has me pretty excited."

"Yeah, I can see. Can you make it cum? Can I see that?"

"You mean, like, you know, masturbate until ... well, until I cum?"

"Yeah, maybe both of you. Have you ever done it in front of each other?" I asked.

They both said no and Paul went to his room to get his bottle of hand lotion which he said he used. While he was gone, I asked Eric what he used and he said usually soap when he was in the shower but he thought he'd like to try the hand lotion. Looks like my little brother is already learning something and I was still fully-clothed.

Paul came back in with the bottle and stood next to his brother as I asked him, "Why is the end of your penis wet, look there's like a little drop on the end."

"Oh, that's precum, did you learn about that in sex-ed?"

I told him I hadn't so he explained in more detail than my biology teacher would have. Then, he put some lotion on his hand and began gripping his dick, stroking it back and forth the way I knew boys did. Except that when he went up, he twisted his hand around the tip, something that Eric saw and began to do himself.

"Mmm, I've learned something already," he moaned as he mimicked his brother's technique of twisting his hand at the top of each stroke. "Mmm, yeah, that's really good."

I was wondering which brother would shoot first but didn't want to say anything, I wanted it to be natural, not a contest about who could cum first. Was it exciting? Oh, ask my pussy, it was running wet and so hot. I didn't even realize, watching them stroke their cocks, that I had my hand down rubbing between my legs. It was my little brother who pointed it out.

"You must like watching us, Sam, look what you're doing," he said pointing with his free hand as we all laughed.

"Yeah, well, this isn't just your average afternoon after school, is it?" I rejoined.

"Mmm, I'm close, Sam, better watch, here goes," my younger brother barked as cum began spurting out the little hole in the end of his dick, some falling on the floor, some down his leg.

"Oh, wow, that's so cool. I love it, seeing you shoot, it's the coolest."

"Well, you'll see me pretty soon, I'm getting closer," Paul groaned as he stroked faster and faster.

Then, suddenly, his dick gushed out long, thick streams of white cum over and over, much farther than my little brother had shot and there was lots more of it. It looked like it was everywhere.

"Omigod, Paul, you shoot so much. It's just everywhere, look," I shrieked as I dragged my fingertip through the puddles of his cum that landed on my leg.

"Do your dicks get soft now?" I asked. It seems that I'd heard that we girls can cum and cum and cum but guys have their limit and then can't get it hard again.

"What do you think, Sam, does this look soft?" my older brother said as he stepped forward toward me almost poking me in the eye with it.

"See for yourself," he said as I slowly reached up to take it.

I gripped it, squeezing lightly as Eric also moved up toward me. So, I took his as well, and they were both firm and hard. I slid my hand back and forth on them and they were soft on the outside but not at all flexible, they were both quite stiff.

"That's nice, Sam, feels good," Paul moaned as Eric added, "Yeah, really nice, I like you feeling it."

"I kind of like feeling them, too. This is pretty hot, you know?"

"When can we see you? Not that I want you to stop doing this," Paul asked.

I really did kind of want to put off the inevitable but knew that fair was fair, so I told them I'd be next. So, I pulled off the 'Girls Rule' teeshirt I had on and reached around and unfastened my bra, sliding my hands back around to catch it before it fell. I held it to my breasts as I asked my brothers, "You really want to see them?"

"Shit, Sis, come on, we're both standing here with hard dicks," Paul pleaded as his brother added, "Yeah, look how you're making us," as he lifted his dick up.

"Okay, here," I said as I swept my bra away and flung it across the room.

"Oh, wow, Sam, nice," my little brother said and Paul just whistled.

They were nice, I knew that, after all, I'd stood at my mirror countless times looking at them, lifting them up, squeezing them together, pinching my nipples to make them redder, I knew how they looked and they looked good, really good.

For an eighth-grade girl, I had a pretty nice figure, thirty-four, twenty-two, thirty-four and the first measurement included my B-cups which were firm and solid with light pink nipples that seemed to stay hard all the time. They were also very sensitive when I rubbed or softly pinched them which I did all the time. I also liked to go braless so they would rub on the inside of my shirt but, of course, I couldn't do that too often.

I had started growing hair under my arms and on my pussy about a year and a half earlier, not much at the start and I was doing what it seemed that all the girls I knew were doing, shaving it smooth even though there was no one to admire it. Well, until now.

Chapter 2

I knew that I couldn't stop now so I just screwed-up my courage and pulled down my shorts and stood there in my panties as they both slowly stroked back and forth.

"Man, you are so hot, Sam, you look so good," Paul said as I squatted down and pulled off my panties and stood back up.

"You're beautiful, I just can't believe how beautiful you look," Eric said making me feel pretty good standing there in front of them.

I also knew that it was now my turn to masturbate for them, their turn to see.

"Well," I said as I got on the bed and leaned back on the headboard, "you won't see any cum this time, it's way different for girls, you know that, right?"

They both agreed and I began rubbing circles around my pussy lips which were already wet, very wet.

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