Depends on the mindset of the victim and the amount/type of support/therapy/treatment that they get. But for the most part relationships for a victim of rape are tricky things, but yeah for the most part it can take years or decades before they feel comfortable having a physical relationship with somebody.

But per LKH Peter not only is having sexual relations a short time after his rape but has gone though 2 girlfriend and he was 'too rough' or some shit like that for them and only the Crotch of Doom can heal him.

Uh...no.