> there would be nothing to trade for sex No? Prostitution is itself purely a service; why wouldn't people trade sex for other services in a kind of barter ex

> there would be nothing to trade for sex No? Prostitution is itself purely a service; why wouldn't people trade sex for other services in a kind of barter exchange? (One might note that this kind of informal quid-pro-quo is in fact an element in many 'traditional' sexual encounters.)