I have to have a certain amount of feelings for a woman before I have sex with her. I had feelings, but she made me loose focus on whether I love my ex or not. Technicaly me and my ex was no longer a couple since a couple of days so it wouldn't been a problem that way, but I simply couldn't. Later, I had sex with her, felt nothing, at least she said she came twice. She was a friend, and I shouln't ended up in bed with her. That's it. She's ben raped and abused so deeply only a woman could understand with ex boyfriends, and we got a mutual understanding between eachother. I blew that deep friendship by crawling up in bed with her.