Ok so I met this girl a few weeks ago. She came over and we had sex....I'm very inexperienced and it was kind of awkward. Anyways, she is coming over again on Sunday and keeps telling me that she keeps looking for a guy to choke her and pull her hair and slap her. I'm a muscular guy and I guess she wants to be dominated as she usually is the dominating one. I've never done this stuff before and don't know what to do. Any tips?