I was on my laptop working and I overheard my girlfriend talking to her friend. Our apartment is small so this isn't anything new but she mentioned her ex's name and when she said that my hearing got sensitive.

I don't want to get into details but she talked about how she missed sex with him. She said that he was huge and he could "take her breath away when he fucked her." And that she liked the feeling of being pounded deeply. ​ After she got off the phone I talked to her about it. My girlfriend said that she didn't say our sex life is bad that she is happy with it. She just said that she missed certain elements of things with other guys and that it's not a big deal that I probably do too with other girls. I don't, I don't think about it. ​ Just hurts realizing that there are things I can't give my girlfriend. Also what annoys me too, is that she thinks about her ex even though this is the guy that cheated on her multiple times and basica

http://archive.is/Mtb02

By the way, you’re insecure for not wanting to date women like this. OP will likely stay in this relationship and he’ll likely get cheated on. If your girlfriend candidly discusses how much she misses getting fucked by her cheating ex within earshot and you have to take time to consider your plan of action, you deserve her and everything that comes with. FDS hates when women are stuck in relationships with LVMs. I’m the opposite; some guys don’t deserve faithful partners. They don’t deserve loyalty. And they don’t deserve an ounce of sympathy when they inevitably get shafted for their idiotic ideals. And when they do it should come as a relief because you’ll know that the inner machinery of the universe is working as it should. You only start getting concerned when a man swims across a river teaming with crocodiles unscathed.