Where have you been? Guys from outside the college are bound by the same laws against rape and sexual assault as the college guys.
They are just not bound by college rules where if the women falsely accuses them of rape, the accusation is effectively a conviction in a kangaroo court, and they are liable for expulsion.
Read up on the Duke Lacross case, among others.
You seem to think that it's O.K. to do what you can get away with!