Prince Andrew has been accused of having sex with a 17 year old prostitute.  Worse than her age (17 is above the age of consent in many many countries), she claims to have been a sex slave; aka coerced.

This is why I’ve always had a personal rule that I don’t sleep with prostitutes.  While in principle I agree that women and men should have the right to sell sex, it is hard to know what is going on in their life: even at levels lower than sex-slavery there can be some ugly stuff, and you can easily be contributing to their degradation or abuse.