My girlfriend is cheating?

I am the paramour can you please help me. I talked to him and he's rather dull and he looks plain plus his name is Kirk. And for some reason every girl I've wanted to ask out for the last 2 years has had a boyfriend who's name is Kirk, everytime he was a jerk. I love her and she loves me more than him. (we were on and off before he came along). She has with me and him. I'm younger than him and I'm getting more action. I think she may be a… I'm hesitant to say but for lack of a better word . I think she really likes . And she let's me grab her head and jam my in and out her mouth. ( her suggestion ) I'm not a troll. I specifcally got an account to ask these kind of questions. Thank you.