so my boyfriend always wants me to give him head but he never wants to return the favor. sometimes he'll use his hands but it never does it for me and sometimes I even fake to get it over with. one time he said he didn't know what was coming out of me (it was normal discharge that has always been regular for me) and that he's "never seen that come out of a girl before" and that's why he doesn't want to do it. what should I do?