I had always wanted my sister. From the moment she turned eighteen and started walking around the house in those tiny shorts, I knew it was only a matter of time before I bent her over and fucked her raw. Last weekend, alone in the family cabin, it finally happened.
She came out of the shower with just a towel, water still dripping down her tits. I was sitting on the couch, cock already hard from thinking about her all day. "Come here," I told her. She looked at me for a second, then dropped the towel and walked straight over. No hesitation.
I grabbed her hips and pulled her onto my lap. Her pussy was already wet when I slid two fingers inside her. "You've been thinking about this too, haven't you, sis?" She moaned and nodded, grinding against my hand. I yanked my shorts down and shoved my cock into her in one thrust. She was tight and hot, and she screamed my name as I started pounding her.
We fucked like animals. I flipped her onto the couch and took her from behind, slapping her ass while I drove deep. "Gonna fill you up," I growled. She pushed back against me, begging for it. "Yes, cum in me, brother. Knock me up." That did it. I buried myself balls-deep and shot load after load into her cunt.
We didn't stop there. All night we went at it. I ate her pussy until she squirted, then fucked her again on the kitchen table, on the floor, against the wall. Every time I came inside her, no condom, no pulling out. By morning my cum was leaking down her thighs and she was walking funny.
Two weeks later she showed me the test. Positive. Pregnant with my baby. We just smiled at each other and started planning the next round.
