I was breathing hard and before I knew it, I was sliding my fingers between my legs while I watched mom and dad. I kind of hid behind the corner so th...ey couldn’t see me because I wanted to see them have sex. After a few minutes, I watched her get up, move dad so that his feet were on the ground and sit in Trevor’s lap. Her back was to me, so I got to watch her grab his boner and hold it while she sat on it making it go inside of her and I could see it all perfectly. I watched her head fall back. The last time a friend stayed over, I did something similar and walked in to find him sitting in the dark, he called me over and I sat with him in the darkness, but as my eyes became accustomed to the dark shapes, I could see he was nude, but more than that, as he stood up, he had an erection, and when he sat back down, he began masturbating next to me.I never spoke of it to my parents, but I was sensible enough to stay with him and let him finish, before rising and saying good night, then. Her mother allowed her to solve her question with me as I was science student. She started coming to my room from the roof way for the study in the evening from 5 to 9:30. My room was on 1st floor and my grandparents don’t come upstairs due to their age.Soon she started to come any time to my house in day time. One day when I was changing my dress and was only in my underwear in my room she suddenly come to my room without information to surprise me but here was a bigger surprise for herShe run. In the meantime, I want this room sparkling clean by the time I return, understood?"I nodded in agreement, then raced back into the bathroom to get changed. My hands were shaking as I took off my jeans and shirt, carefully removing the uniform from the bag."Oh, my God, I can't believe what I'm doing," I murmured to myself, slowly stepping into the maid's outfit and sliding it up over my legs.My cock was rock hard again, protruding outward from the hem of the dress. All I wanted to do was jerk.