Hello, my name is Oleg, I am 20 years old. My family has a mom, dad, and my younger sister named Alina. She is now 18. In this story, I want to tell the reader about the wondrous incident that happened to us. The first part of the story will be on my behalf, the second - on behalf of my sister, the third - on behalf of the author. I hope you will be interested.

I opened my eyes. Mechanically twisted. The clock showed eleven in the morning. Head unpleasantly buzzed. No wonder: yesterday we celebrated the birthday of our classmate, and naturally got drunk. Alcohol in the blood was already asleep, but the aftermath of the booze made itself felt. I felt that my bladder was full, and went into the bathroom to pour.

Having closed the door behind the latch, I turned to the toilet, let down my pants, and wanted to clasp my trunk with my hand. But contrary to all expectations, the hand just sniffed the air. I tried again and the result was the same. With a puzzled look, I looked down and was stunned with horror. Instead of my beautiful, straight member of 15 centimeters, between my legs was a hairy vagina!

I just could not believe my eyes! At first I thought it was a squirrel who had visited, but stretching out my hand, dropped this assumption. The vagina was absolutely real, with black hard hair and a small clit on top. Thousands of theories immediately spun in my half-drunk brain, from an undercover operation, right down to magic. My head began to buzz even more, I did not think a damn thing.

My nonsense was interrupted by another urge of the bladder. I decided that I should go at least to the toilet first, and only then figure it out. I have been spinning around the toilet for a long time, not understanding how the hell the girls do it. In the end, I froze over the faience friend, spreading his legs, hanging his back just above the point. A second later, golden urine flowed out of my newly acquired sex organ.

I wrote for about 20 seconds, after which I shook off the leftovers and dried myself with toilet paper, scrubbing her pubic hair. “How awkward are girls pissing!” I thought. “We need to do something about it!” - with such a thought, I returned to my room. I again pulled off his pants, but this time I stood in front of a mirror and began to study my new genitalia. The vagina was completely normal, the same as I once saw with my sister when she changed clothes. Deciding to act radically, I parted my lips and began to carry out a detailed inspection.

I ran my finger clockwise, and suddenly I felt a pleasant warmth. From the perineum began to stand out fluid. Without thinking twice, I repeated the movement, and after a few minutes I groaned on my bed, fucking my hole. It was unforgettable. My fingers penetrated inside, caressed the clitoris, crushed labia .. The inconvenient writing of the girl is more than compensated by a handjob! Suddenly I felt something approaching. In my body, as if I ran an electrical discharge, and I ended violently. Moisture sprayed from my pussy fountain, and scattered on the sheet. I just slid lower and lay, breathing heavily.

My dreams of beautiful princes and dragons interrupted the alarm clock. I reluctantly stretched and looked at the clock. It's the beginning of the twelfth, and it's time for me to get ready for courses! I groped for a mobile phone on the nearest shelf, and knocked out the ringing Satan. "Now, I will check VC, and I will get up" - I thought. Having settled down comfortably, I began to leaf through the tape, full of fresh news and stupid memes. But something kept me from concentrating on absorbing information.

Between the legs, it was as if rubbing about a ballerina and resting on a nightie. "Sock, what?" - I thought, and threw off the blanket, then lifted her pajamas. What I saw made me dumbfounded by surprise. Instead of my neat little pussy with black hair, there was a huge cock between my legs, 15 centimeters so! I just looked at this "one-eyed serpent," and could not utter not a word.

Thoughts also chopped off like a bud, a full vacuum reigned in my head. “What?”, “How?”, “From where?”. All these questions rushed through my head, and, not finding the answer, rushed on. On wooden legs in horror, I got out of bed, and, as if automatically, stomped into the bathroom. I lifted the toilet lid, took the dick in my hand. And at that moment I realized that it was not all a dream, not an illusion, but really. I wanted to scream at the whole apartment, but suddenly for myself, I started writing directly to the center of the toilet. Apparently, the bubble made itself felt. I smiled cloudedly: “It’s easier for boys to write than for us girls! Brought the "trunk" anywhere, and urine after him. And do not grumble, beauty! ”.

However, all this delusion disappeared when I finished writing and returned to myself. Fear gripped me again, but this time, curiosity mixed with it. I pulled off the nightie, and began to examine the member. He was big. When I was little, I loved to spy on Oleg. A couple of times I saw something similar between his legs that even excited me. I bared the red head of the penis by accidentally reciprocating. I felt a very pleasant feeling that I had already experienced, touching my pussy in the toilet.

I began to pull the cock that grew in my eyes. Goosebumps ran all over my body, the first time I felt the joy of a handjob. The penis began to squish loudly, and I finished, splashing sperm on the blanket. I even touched and knocked down a figurine on the shelf, and she scattered into small pieces with a crash. But I did not even notice it. The organ was buzzing, like my head, and I just fell on the bed.

Oleg was lying in his room, when suddenly he heard roar from his sister's room. Forgetting about his problem, he instantly jumped out of the room, and ran to Alina. Something, and her, with her painfully reminiscent of him, dick in her hand. The puzzle has taken shape in his head instantly. Embarrassed, while her sister tried to cover the organ with her hands, he rushed toward her. A member of Alina got straight into Oleg's pussy, and both heroes groaned.

The girl began frantically hammering her brother in the crotch, eggs splashed about Oleg's point. Then he, then she regularly shouted something in the spirit: "Yes!", "Fuck me like a bitch," "I'm going to finish." The member penetrated the deepest depths of the guy's pussy, reaching up to the uterus. Finally, Alina finished, notifying about this brother with a loud cry "I Finish!". The seed poured right inward, and suddenly metamorphosis began to occur with the genitals of the children. A member of the girl disappeared, and in his place appeared pussy, which was Oleg. The latter returned his penis. Brother and sister hugged, and promised each other not to tell anyone about this amazing event.