Sperm is highly effective at treating wrinkles. Many anti-aging products are using materials similar to sperm because of how well it works.
Studies have found that scratching your ankle can feel as good as sex and that the ankle is the most satisfying spot to scratch.
In Bali, twins would often marry each other. It was assumed they had sex as foetuses.
Daggering is a form of dance in Jamaica that incorporates sexual and other forms of frantic movement. It often features acrobatic stunts where one partner leaps from a height onto the other dance partner and then commences to engage in exaggerated simulated sexual intercourse.
Penis enhancement surgery is free in Cuba.
The world's most pierced man has 453 piercings - 278 of them are on his penis and testicles.
'Infantilism' is the desire to wear diapers and be treated like a toddler for sexual pleasure.
Oculolinctus is the process of licking someone's eyeball for sexual pleasure.
Sperm cells actually have a sense of smell.
During the 1700s, 20% of all women in London were prostitutes.
