I've always been amused by the way people get so grossed out by this subject. My folks still do it at least once or twice a day, every day and have since as far back as I could remember. The only time it bothers me is when alcohol gets involved on a weekend night and they either A) forget to close the door, or B) get real loud. Sex is a part of life, it's how I got here after all (besides, it beats hearing them fight). Although I will admit that hearing my mother orgasm (our rooms share a wall) sometimes annoys me, mainly because along with the fact that my brother and his gf also can get vocal, it serves as a reminder that I'm the only one under this roof that isn't 'getting any'.

I never complain about it though, I save a lot of money living at home now during/between semesters at school, so it's a small price to pay if you ask me.