But in [rare] cases like "Oh she came and grabbed my crotch and started making out with me and then she grabbed my hands and placed them on her chest"
Then in an ideal world, that is rape. Problem is most people wouldn't view a female acting in that was as raping the male (esp if she is attractive)
The thing I think Mao is trying to argue is, very rarely does someone in the "heat of the moment" stop and ask permission.
Sometimes a guy and girl could be making out etc and one of them believes that this means the other wants to go further, while the other doesn't want to.
All those hormones mixed in with alcohol and perhaps drugs and soon things are going too far. And while it's easy to idealise and say that alcohol is not an excuse, sometimes things aren't so simple.
So is it the responsibility of both people to stop in the "heat of the moment" and ask permission? or is it assumed that unless one person clearly says "No stop" that it's ok?