LOL whatwitchcraft, yes, your post quoting it reminded me that I wanted to respond to it earlier on.
And that's the other thing JM - I bet the agents of the state wouldn't insist men go and get raped by other men in order to avoid a benefit sanction, because they know that it's an intolerable human rights abuse to expect an actual man - you know, a real, full human being- to endure someone else penetrating his body when he doesn't want them to.
It's only for women (those also-ran human beings) that men muse that surely having a cock in you when you don't want one, is just like stacking shelves at Tesco. 
And er, yes DadWasHere, is it really that astonishing that people think that sex should always be mutually desired? Radical notion, I know, but it's based on the idea that human beings should have equal relationships rather than coercive, abusive ones.