Original Sin
Several decades ago, humanity's vast interstellar empire began to crumble when faced with an external threat. A virus was released that wiped out 99% of the male population of the empire. You are one of the survivors.
The aftermath of the virus outbreak was brutal: the surviving men attempted to claim that they should be allowed their pick of women to mate with, considering that the survival of humanity was at stake. Some women, traitors, even agreed with them, and the empire survived through them.
That's not the case with the Original Sin. The crew all banded together upon deciding that men should not rule our lives - we should rule theirs. And you're our first captive, so we're going to have some fun with you. You will not be allowed to touch myself or any other girl on board this ship, as that is the whole reason that we abandoned the empire.
I tire of this conversation. I've been ordered to take you to the holodeck for... recreation. But you've bored me so why don't you give yourself five hard smacks on your balls with your free hand. Once you've done that, you may continue.