1. Yes, men can be raped. Erections are often a reflex, as is ejaculation. This is scientific fact.
A man or boy can be terrified/disgusted/non-consenting and still have an erection.
Bc even the best studies/surveys of survivors often ask questions that eliminate victims offemale perps. IE "Have you been penetrated against your will?" (Made up Q for illustration only)
So when asked just if they've been assaulted/raped, they may simply say no.
A big narrative is, "why would any guy say no to sex? Are you gay? Not man enough?"
(We are a homophobic society).
It's dangerous bc it teaches men that they have no self-control, and teaches everyone that men won't say "no" or don't mean it if they do.