<human>: Can you provide a brief rundown of the text in within 3 sentences?

some backstory:

I met this girl, lets call her girl B and my girlfriend will be girl A, about a week and a half ago. I have been dating my girlfriend for almost 5 months now. Girl B has been talking to me constantly this past week, mainly through text, but we have hung out like 5 to 7 times, through our on-campus job and I set my roommate up with her good friend. 2 of my roommates, both guys, says Girl B is looking to have sex with me, but my best girl friend says she is just being nice to me and that she isn't flirting with me, Girl B texts me CONSTANTLY. I have told girl B about my girlfriend several times. She knows I have a girlfriend. 

I have not told my girlfriend about girl B because I feel like I do not have to. We are just talking. All of my friends that I talk to are all part of the same friend group, so its nice having a friend who is not part of our squad who I can talk to. I don't even find her very attractive so my girlfriend should not be worried at all. I mean, she is beautiful, she is beautiful eyes but I do not find her sexually attractive at all. One of my roommates wants me to completely avoid girl B now.
<bot>: a girl likes me but I already have a girlfriend, friends want me to avoid her for good, but I dont really want to.