What motivates men to pay women to sleep with them? Four men tell Jo Fidgen why they do it.

The debate about whether there's something wrong with buying sex, and whether it should be illegal, is heated and unresolved. Amid the debate, however, one question is rarely asked: what motivates men to pay women to sleep with them? Four men tell Jo Fidgen why they do it.

Producer: Charlotte McDonald

Editor: Richard Knight.