this happened a few years ago, i caught my older sister and the neighbor boy having sex and it was embarrasing for all involved, she was about 40 at the time and he was probably 19 or 20, he cut her grass for a couple of summers and she always flirted with him but i didnt think itd turn out the way it did, anyhow i drove to her house and the front door was locked so i used my key and as soon as i opened the door i heard some noise, it was a cross between weeping and severe pain, i thought she fell down and couldnt get back up so i quickly moved toward her bedroom door and opened it and there she was bouncing on him like there was no tomorrow, she quickly rolled off him and said oh im sorry, i said oops no im sorry and i turned around and walked back to my car and drove home, the neighbor boy told me later that theyd been doing it for a few months, the point to the story and if there is a point is that i think this happens more than people think, milfs and cougars are on the prowl so watch out you young and hung guys out there