I had sex with my eighteen year old brother the other day. Perhaps I should elaborate.

My brother is constantly trying to see me naked. Some people say when they do that, they're just curious, but, well, I've seen what he does after he peeps on me. I should also mention, in spite of being eighteen, my brother is a bean-pole, and noticeably taller than me. Also, he's, uh, bigger down there than average for that age. Again, I've seen what he does after peeping on me. Some people don't even believe he's that young.

But let me get to the why. You see, I have kind of an incest fetish.

Whenever I see in movies or whatever a story about a brother and sister, well, doing those things, it just does something to me. That one scene in Amityville II actually made me wet the first time I saw it.

So, when my brother first became obsessed with seeing me naked, as bizarre as it is, I didn't exactly complain. And when I snuck a peek at him after he was watching me, well, let's just say I watched for a while.

Yeah, at first I had the attitude that, while it's hot when other people do it, the idea of doing it with my brother was just plain weird, but that changed a little as he's started to mature.

So, the other day, I was getting changed for a night out, when I got that hot feeling in my stomach that I always get when I know he's watching me. I knew I probably wasn't going to get laid, because well, guys don't generally go for me that much, on account of my weight (not that I'm really fat, just bigger than most of them are interested in). On the other hand, my brother is watching me, with, I know for a fact, a massive hard-on, as I strutted around completely naked. So, finally, I said:

"____, why don't you come in here??" Dead silence. "____, I know you're looking at me. I wanna talk to you."

Finally, sheepishly, my brother came in.

"____, you know Mom and Dad aren't gonna like it if they catch you peeping on me."

"Uh, I know."

"Especially if they find out you're jacking off after looking at me naked."

"Yeah."

"So, you understand me when I tell you that you cannot tell anybody about what we're about to do."

Before he knew what was happening, my tongue was in his mouth, and my hand was rubbing the obvious bulge in his pants. At one point, my brother took off his shirt. My brother's a little skinny, but still has a very nice chest and shoulders, which I started kissing. My pussy was so wet, it was practically running down my leg, as I kissed down his stomach, then dropped his jeans, and pulled down the front of his boxers.

There was something incredibly sexy about the way my brother breathed as I sucked him off. You may have heard big girls give the most amazing blowjobs; well, in my case it's absolutely true. I also love having my tits wrapped around a big, hard cock, so I did that with him, too.

"Yeah, you like this, little brother?? You like the way this feels?? You've thought about this a lot, haven't you?? I've seen you stroking your cock after looking at me. Making it big and hard. Rubbing the swollen head until you cum all over yourself."

I continued sucking him off, and I could hear him start to moan. I took it out again, and asked him, "You wanna eat me out, little brother??" I once caught him watching me masturbate, so I know he'd seen my pussy, and probably even studied up about how to eat a girl out.

I sat on the bed, and my brother knelt in front of me. Before he even started eating me, he grabbed my tits, and started sucking on them. It felt...really good. My brother definitely knew how to give my titties the attention they deserve. He then moved down, and started kissing around my stomach. He mumbled something about, "I love your belly. I don't care what anyone says." He finally got to my pussy, and, yup, he'd definitely done his homework. None of the guys my own age and older who'd eaten me out had been as good as my little brother, who's not even out of high school yet. Between his skilled tongue, and my extreme horniness of late, it didn't take long at all for me to cum.

Finally, I had him lie on the bed, and I lowered myself onto his throbbing cock. He could probably tell by my expression how good it felt inside me. I put my hands on his chest, and started slowly riding him. Contrary to what you'd expect, my brother actually lasted a fairly long time; probably due to how much he'd been jerking off. We fucked in several positions, and I came a few times.

When I sensed he was close to coming, I again wrapped my lips around his cock, and sucked him off until he came in my mouth, and I swallowed his entire load. As we were lying there, letting our hearts slow down, my brother asked me, "Can we do that again sometime??"

"Anytime you want, baby." I laughed, and kissed him.

So, comments??