“do you think that a man sticking his penis into another man’s arse....is normal or natural?”
I recently glanced through a 1995 book about unusual sex practices. This book stated that studies indicate that about 30% of heterosexual couples have tried anal sex. I suspect the figure is higher 14 years later. I know that 50 years ago, it was almost unheard of. Forty-five years ago I was talking to some people from Latin America and was surprised to learn that a certain amount of heterosexual anal sex was engaged in to “preserve virginity” and also the “prevent pregnancy” given the church prohibitions against contraception. This seemed logically inconsistant, but perhaps condoms were hard to buy there.
gleeaikin:[A 1995 book about unusual sex practices] stated that studies indicate that about 30% of heterosexual couples have tried anal sex.
I'm told that heterosexual anal sex might even go back to the 70s. (The link is entirely safe.)