Sticking my 2 cents in, hoping you don't mind.
Rape Trauma can ruin people, marriages and other facets of everyday normal life.
My whole take on it is that a lot of women, some men too have "rape fantasy" now letting the conscious mind and subconscious mind meld together to accept a rape fantasy coming to life is a tough line to cross.
Now as one of these women that have this fantasy, I can safely say that I do not ever wish it to be a reality with a stranger. My guy knows I have this fantasy running rampant in my head and has no intention of ever seeing it come true. This is the one facet in RP'ing him and I disagree upon.