Hi May, I don't know if you are aware of this but when a woman is raped, she will have an adrenaline surge. One side effect of that is that it can make her come more quickly than normal. I think that this is one of the things that can really do a woman's head in. Because she experiences pleasure, she will start second guessing herself. She then starts to question whether in some way she asked for it.
A girlfriend of mine was once anally raped. That is painful. If a woman is vaginally raped the vagina will lubricate as a self-defense mechanism against tearing.
Pain is much easier to turn into anger than pleasure is.