those things have a mind of their own!
they pop up in your sleep.
teenage boys are forever getting unwanted & embarrassing hardons.
get your partner to suck you and see if you can stay soft...i'm betting plenty of men can't.
Sorry, that just doesn't fly. You can call that a lot of things, but rape isn't one of them. The only way I can see someone raping a man is forced anal insertion or drugging him with Viagra or something to force an erection.
We are wired differently, and the natural presence of a hardon indicates some willingness, even though the logical mind might not be willing.
Completely different than say, beating a woman to the ground, spreading her legs, and entering her forcefully.
Rape and overcoming resistance through seduction are two completely different things dear.