Sister's cunt
My cousin often came to visit us for the summer, and it was my responsibility to entertain her. So this time she came too, only before it was school holidays, and now she was on vacation. She had grown up, finished her studies, was working, and was free, meaning unmarried. I had liked Alyona before, even though we were relatives; I used to peek at her when she was washing or changing, and I jerked off to her stolen panties. Now she was just a super hot chick. Her boobs had doubled in size, her plump thighs peeked out from under a short skirt, sometimes she just walked around in a T-shirt, and then you could see her butt barely covered by thin, see-through panties.
Our parents were always at work or visiting, rarely home, so we were alone. I was two years older than my sister, worked a rotating schedule, and was also periodically away.Once, coming home from work, I went into Alyonka's room to say hello, but she wasn't there, and clothes were laid out on the bed; she had probably gone to shower. Then the door opened and she walked in. In stockings, a thong, and a see-through bra through which her nipples were visible. "Check out my new stuff," she says, "just bought it today." My jaw almost dropped. I stood there not knowing what to do. It seemed my dick had already approved, because it was standing erect and bulging heavily in my shorts. She noticed and laughed. I wasn't in the mood for laughing; I wanted to throw her on the bed and fuck her. "I have a surprise for you," and she turned on music. Told me to sit down and started dancing a striptease. The bra flew at me, her tits swayed, her ass twirled near me, and I slapped it. Alyona squatted, spreading her legs apart, opening her pussy, into which the thong was wedged, and it was completely exposed. The erotic dance aroused me enough that I took off my pants and sat with my bare dick, stroking it with my fingers.
The music ended, and Alyona, taking off her thong, came over, turned her back, bent over, and sat down on my cock. The lubrication allowed the cock to easily go all the way in, and she, wiggling her little ass, rode it, slapping her buttocks against me. Inside it was warm, tight, and my cock couldn't hold back and came, but the erection was still strong, and I was ready for a new sexual feat. I put Alyona on the floor on her knees, stomach on the bed, and positioned myself at her butt. Wetting my cock with juices from her vagina, I pressed it against her anus, teased the head a little, and squeezed it all the way in. My cock was squeezed and enveloped in heat. Alyona stuck a finger in her pussy, fucking herself, and her ass relaxed a bit, making it easier to move. I slapped her ass with my palm, pinched her nipples. And then my father walked in. Assessing the situation, he pulled down his pants, spat on his dick, and shoved it into my ass. It hurt a little, but quickly passed, and after a few thrusts, I felt my cock explode and simultaneously a stream from my father burst into my ass.
No one expected such a turn of events, but there was no shame, only a desire to repeat it. Alyona lay on the bed, father inserted his cock into her pussy, and I gave her mine to suck. Holding her hair, I went all the way to her tonsils. The pleasant sucking and moans caused another orgasm in me, and I came right in her mouth. Dad, throwing her legs over his shoulders, was already fucking Alyona in the ass again, and she was rubbing her clit. I knew that was a very sensitive spot for girls and wanted to caress it too. Pushing her hand aside, I started fiddling with the little bump, covered by a fold of skin, similar to a nipple. Twirling it between my fingers, I stuck another finger into her vagina. She licked my cock, squeezed my balls, I fucked her with my fingers, father fucked her ass, there were such loud moans that all three quickly came and collapsed on the bed. My hands and legs were shaking, but I got up and licked everything flowing out from between my sister's legs.