The Sex Lives of Conjoined Twins

But not as conflicted as we singletons seem to feel about them having sex. Typically, people who are close to conjoined twins come to adjust and see them as different but normal; they seem fairly untroubled by the idea of conjoined twins pursuing sex and romance. But those who are watching from afar cannot abide.

read more: http://www.theatlantic.com/health/archive/2012/10/the-sex-lives-of-conjoined-twins/264095/