Ueda's team also noted that men were more likely to have had intercourse if they had permanent, full-time employment and lived in cities with. The Asian men who buy sex with Cambodian virgins. Phnom Penh mamasans sell a week of sex with girls as young as 13 to the highest bidder, with Chinese. Characteristics of recently arrived Asian men who have sex with men . were less likely to have tested for HIV previously (71% versus 89%.