I'm not to sure how sex works, but I know you need a man and a woman and you get a baby at the end, well I woke up in the middle of the night to go to the bathroom which is besides my parents room and I couldn't see my mom but I saw my dads butt and he was lying on top of her moving, that is all I saw then I went back into my room, it doesn't gross me out or anything because that's how I was born, but was that sex or something else?
