[You pluck your chest, your legs, your arms, your cock is surrounded by trimmed short hairs; everyone knows you maintain this for your girlfriend, Labienus. But for whom, Labienus, do you maintain your ass hairs?] Martial’s Epigrams, 2.62 1st Century AD
By their late teenage years, at least 3/4 of all men and women have had intercourse, and more than 2/3 of all sexually experienced teens have had 2 or more partners [Sexual and Reproductive Health: Women and Men. 2002]
