"Damn it mom, I've got to find out about sex sometime. I'm a twenty year old virgin! It isn't natural. All my girlfriends are having fun and I'm just sitting uselessly around doing nothing," I whined.
"Now Mary Ellen, be patient. You don't want to rush into anything. Try not to think about it."
"Oh yeah? Well what were you thinking about at my age? I was born when you were seventeen. I want a boyfriend!"
'My mistakes are not the issue here. It is important that you don't have an illegitimate child. As soon as your brother was born, your father took off. We were never married. I don't know where he went and I don't want the same thing to happen to you."
"By the way, when I washed Claude's sheets, I noticed some strange stains on them. He isn't sick is he?"
"No, sometime when eighteen year old boys dream, they have what's called a 'wet dream' and they have a climax while they're sleeping."
"Oh wow! Can I watch him do it? I've never seen a boy do that!"
"No, you may not. I don't want you near his room at night. He could easily seduce you."
"But he's my brother! He wouldn't do that to his sister, would he?"
"Boys will stick their cocks into anything that holds still long enough. Now go do the ironing and forget all this nonsense. You are a good clean girl and I intend for you to stay that way."
The conversation I had with mom had really piqued my curiosity. I knew I would have to at least try to watch him. Every time I thought about it my skin tingled and my pussy got wet.
That night after I was sure mom was in bed, I crept down the hall and listened at my brother's door. I could hear him snoring, so I quietly entered his room and sat down in his computer chair. He was laying on his back with just a sheet covering him. As I watched he moved around and the sheet came off.
There it was! His cock was lying limply against his belly. I moved closer so I could get a good look at it. As I watched, it twitched and started to get bigger. It kept growing and growing until it was almost nine inches long and standing straight out. He moaned in his sleep and his hips started to move a little. Suddenly he jerked and his cock started spewing that white stuff they told us about in sex education class. His cock shrank back to its original size. I stuck my finger into some of the goo on his sheet and smelled it. It didn't smell bad so I tasted it. Not bad!
I got up quietly and stole back to my room where I rubbed my pussy until I came. I knew I would be back in Claude's room again soon.
Two nights later, I sneaked back into his room and watched in fascination as he repeated his performance. This time, though, I caught some of the stuff as it squirted out. I took a big lick of it. Boy, I just loved it. I wanted more. I rubbed some of it on my pussy when I got back to my room.
I didn't get a chance to visit Claude for a whole week. I was going crazy wanting to taste some more of his cum. At last I sat by his bed and waited for it to rise. When it did, I stood and moved very close to it. When his hips bucked, I clamped my lips over the end of his cock and sucked. All that semen came charging out and I swallowed it all. Satisfied, I went back to my room and rubbed off again.
I repeated that performance about every two or three days. It got so I couldn't bear to miss my night time feeding. Then, one night as I was bending to suck him off, his hands pulled my head into him and I almost choked as his cock slid into my throat.
"Gee sis, if you wanted to give me a blow job, why didn't you just ask?"
Well, I was caught! I couldn't deny anything because his cock was in my mouth and starting to spurt. When it was over, he took his hands from my head and pulled me onto him. My pussy was soaked and needed attention. I was embarrassed at having been caught in the act.
"Oh Claude," I sobbed, "I'm so sorry! I just wanted to know what sex was like and so I tried sucking you off to see if that was all there was to it, but each time I did it, I had to go back to my room and touch myself. I'm so ashamed. I won't bother you again."
I wanted to get up and run to my room, but Claude held me tightly to him. Claude was a pretty big guy and he was very strong.
"Mary Ellen I think you are just about the best sister a brother could have. I'm going to help you learn about sex. Now that I know what you want, I'm sure I can help you."
"Mama said you would fuck me if you could. Is that what you're going to do Claude? Are you really gonna fuck me?"
"Yeah, and I'm gonna do it now. Take your pajamas off and crawl into this bed with me."
I shyly stood up and peeled off my pajamas. This was the first time a boy had ever seen me naked. I crawled into bed with him. He started by kissing my breasts. It felt wonderful when he sucked on my nipples. His hand drifted to my crotch and his fingers massaged my wet slit. I was almost at the point of no return. He slid down my body and engulfed my whole pussy in his mouth. His tongue was doing a dance on my clit. I couldn't hold it.
"Oh God, Claude, don't stop, please don't stop!" I squeaked.
Strange, new sensations flooded me and I knew for sure that Claude was gonna get my cherry. After I came, he slipped back up and kissed my lips. His tongue invaded my mouth. I hugged him to me and clung to him for dear life. I felt his cock pushing against my labia. I reached between us and guided it in. I felt a little pinch when my cherry popped. Claude slid it all the way into me.
"Are you okay?" he inquired.
"I've never been more okay. I love you Claude. Fuck me hard."