i saw my sexy ex girlfriend at school a few days ago.Now as college students and stuff we have had sex a couple times and well i seen her and she just kept wanting to talk to me i asked for her number and she gave it to me and well i was trying to leave after that point but she just kept wanting to talk and well i just wanted to **** her so bad and i know she wanted to as well as me.the problem is i dont want her to think i want back into a relationship again what should i do?i know i can have sex with her theres no question about that.i just dont know what is the best decision to make.