I've read about a study where they concluded that an orgasm in this case is a purely physical reaction and does not mean that the victim enjoyed being raped.

It is actually a cause for extra trauma, as victims now have to deal with the shame and stigma of having seemingly felt enjoyment even while that was not the case.

So please think again before posting something like this, this 'orgasm must be enjoyment' rationale only helps rapists excuse their deeds while further traumatising their victims.