One of my girlfriends, she was around 20, (This is many years ago) was fucked by a lot older taxi driver from behind over the hood of the taxi once. The taxi driver had a rather huge stomach and had to fuck her from behind while I stood and watched them. He wanted her to suck him off, but she did not want too, so he ended up fucking my girlfriend instead, with a condom so his wife shouldn't know.. For my girlfriend sex was as natural as breathing, all a man had to do was just asking her to have sex with him and she did it. She was the one that introduced me to sharing, cuckold and stag life, she was really the perfect vixen and hotwife... I miss her sometimes...