“Teri gaand mei mutth marunga aaj”. It was a dirty fuck now. I kept drilling her and fucked the shit out of her. She started shaking again and in ... screamy voice, she stared cumming again. Now she squirted it on my crotch and it splashed on my front body and her tummy. Her body was shaking like hell. I sensed the time and cum had build huge in my balls. I said .. “mera nikal raha hai behen ki lodi” and she replied “faad de aur daal de apna mutth meri gaand me” .. I started cumming hard again. The next morning, my sister goes to the bathroom (always external :-P) for first and when she returns in the room she is always with the pajama and she tells me that i can go to the bathroom because she must dress and also she says at me that she must put the stockings :-P and so i was very glad :-P because i love watching girls in stockings or in pantyhose (in the specific case of my sis then... :-P) and so i'm gone in the bathroom external :-P and, under the shower, i succeed right away at. I like my trim figure and causing men to have embarrassing woodies.Another six weeks passed and with every day that passed my big operation came closer and closer. Eventually I met the doctor who would perform my surgery. He performed a pre-surgical exam on me.The doctor usually makes the trip to school twice a month. Then he examines the two girls that are next in line for their surgery. On the days of his visits the rest of the class knew whose turn it was. To save time the housemother of. I decided to give her something to see and remember this time. You know I just had to out do her sweet butt show. As she sat there pretending to pee, I positioned my cock and myself so close to the shower door that I was sure she could see it. I began slowly stroking the length of my rigid shaft right in front of her. I heard her gasp for air and saw her lean forward for a closer look, her face inches away from my solid shaft with only the glass between us, as I continued to stroke my swollen.