Women in the tribe are extremely aggressive about seeking out sex, revealing clothing is common and lots of sex is strongly encouraged. In Mangaia, older women have sex with young boys In Mangaia, an island in the South Pacific Ocean, boys around the age of 13 have sex with older women who teach them the intricacies of the act and how best to please their partners. Different boys spend the night here day after day, until she finds a suitable partner, who is then with her for life. New Line Cinema Or in their dubs, the lust scene. They have mixed-sex dormitories where adolescents are sent to practice premarital sex, sometimes with a single partner and sometimes serially. Boys begin around age 10 to 12 and girls begin around age 6 to 8. Being fat is seen as a wealth and status symbol , and a man whose significant other is on the heftier end of the spectrum is thought to be taking good care of his wife. During this period, they undergo piercings, nose bleeds and have to drink the semen of the tribes mightiest warriors. Source - staticflickr Public masturbation ceremonies were held in Ancient Egypt Ancient Egypt was obsessed with masturbation. The Trobriander tribe of Papua Guinea start having sex very early. If a girl is interested in a boy, she'll invite him back to her private clubhouse for an intimate evening that may or may not result in sex, depending on how well his jokes are landing. Whether it's because of tradition, culture or just general kinkiness, there's a bunch of weird sexual customs the world over that make you go WTF. Thus, the would ritually masturbate into the Nile to ensure a wealth of water for crops. If a girl winds up getting pregnant with a boy she decides not to marry, the boy she does marry will raise the child as his own without complaint or at least will keep his complaints to his damn self. Truly, the best honeymoon is a three-day binge of clenching exercises and ripened, angry farts. Source - blueline 2.