Why does he keep me around when he has a girlfriend?

[Candy]

He has been with his girlfriend, who is bipolar and is much less attractive than him, for 5 years.I have been talking to him for 5 months. We hung out a few times, and just started having sex. I was resistant at first, but gave in. I am very curvy so he gets out of control with me. He thinks I have the prettiest face and biggest booty he's ever seen and he says he wants me to be his "little slut". He is dying to ejaculate on my face (I haven't let him). He really enjoys degrading me in the bedroom :/

Last week we hooked up, and the moment he got home he completely deactivated his Facebook (that he has had for 3 years) and created a new one. I got mad, because we usually message each other on Facebook. He told me that he cannot risk his relationship and that I know "he will never stop speaking to me, but I have to respect his choices."

I am not depending on him to leave his girl. Times that I try to leave he convinces me that he likes me and reasonably justifies his actions, and it works to make me stay. He barely texts and we don't see each other much, because he is so busy with work and his girl. I don't have the balls to leave because I like him. My question is why doesn't he just end it? He got what he wanted already...Is it possible that he does like me and may leave his girl eventually...or am I giving into false hope here...

[oIiIo]

Ok you're very dumb and trying to rationalize everything with his ugly gf and your apparently pretty face. Don't u know, a guy like this will NEVER leave his girl. First off why would u want him if u have so much to offer? He's obviously disgusting. Nevermind his lack of morals but what about intelligence? He is endangering both of you by having sex with multiple partners. You think you're the only one? "Busy with work and his girl". Who knows? All I know is that time is precious and people will make time for things most important to them. He wants you around because he knows he can get what he wants when he wants it. If he liked u he wouldn't be able to stop himself from contacting u.. Oh.. And he'd leave his gf! Not to be mean but it's just the truth. Girls like u worry me. Not only for the sake of women and morality but one day a man will cheat on you and break your heart.. Then you'll know how this feels... I'd stop now. Karma is an enormous bitch.

[Cassidy]

Wow do NOT be a homerecker. I cannot stand girls like you. No offense. You need to let them be and never speak to him again, that would be the right thing to do

[Lucy]

Wow! You are somewhat delusional, but I don't blame you. Why do you accept playing as his second fiddle or may be 3rd, 4th. It is particularly suspect that he disabled his FB account. In the height of such electric emotion, the false joys of allowing him degrade you with his bedroom theatrics, take a step back and think. As far as I can see, he's using you and since he is thoroughly making a field day with your non-resistance to it, he WON'T end it. ONLY YOU WILL. As a woman, I would end it unceremoniously -block his no', FB, etc.. You deserve someone that is all yours! Go off buy some pride and self respect for yourself right away, you seriously need it!