My ex from high school (about 5 years ago) and I talk once every few weeks on facebook and each time she says we should go get coffee. Frankly, I'm more interested in putting my dick in her. I can't tell if she wants that too or if she just wants coffee. Generally, how responsive are ex-GF's (she was pretty freaky when I was with her) if you just come right out and say "let's fuck?" Also, what are some guidelines for not getting sucked back into a relationship (she's a stage 3 clinger, and a 10 on the annoying scale so I have to be careful here).