They fucked all nite long to early morning. The air in the house smelled of sex, dirty, hot sex. I looked in on them around 9:00 am and there were the two of them laying on the bed asleep, naked, he spooning her...there were wet spots all over the mattress and a particularly large one right under her gaping pussy. Her hair was a mess and her lip stick was non existent, from the multiple times she sucked his cock and necked with him. She had caked semen on her tits and face. It looked like they fell asleep right after an anal session, because his cock looked to me to be resting between the cheeks of her ass. There was also a drip of semen leaking out between her cheeks and on to the mattress. The smell of stale semen, pussy juice and perspiration was everywhere. I just stood there, naked myself, and jerked my cock off at this very erotic sight...