I was having a really emotional week (winter blues kinda thing) and I wasn't really in the mmod to have sex with my girlfriend, but I felt I had to to ensure her that nothing about her was bothering me. I was so of emotionally though that I was completely impotent. Now, ever since then, I've been impotent with her, even if I am in the mood. I feel nervous that it's going to happen again, and then it does. I can't relax with it anymore. And now she thinks it's because I'm not sexually attracted to her anymore, that I'm bored with her. I tell her that's not the case, but I'm not too convincing when it keeps happening. Thing is, I think I am bored with her. I want to fuck other people, and it's getting harder and harder to hide that from her. But I don't want to lose her, cause I still love her, and I won't cheat on her. But I need to experience myself sexually on a larger scale. How could I do this without losing her? Fuck, I don't even know how anyone could answer that.