I'm Not Saying This Has Ever Happened to Me.

If someone, say, in a bar, offers one a ride home, and one feels fairly certain that there’s an expectation of a sexual favor attached to the offer, and one needs a ride home and doesn’t really mind having his dick sucked by someone he’s not attracted to otherwise, or even enjoys it -- is there anything wrong with accepting the ride home and accepting the blowjob? It seems like an even trade win-win to me. Is it a state of innocence that lets me accept that transaction without compunction, or is it a state of corruption? Really, I don’t know, and I want to.