So to make a long story short. My ex friends with benefit/lover we hooked up this past weekend. And, out of all the guy's I have been with in the past sexually. He's one of the few ones, that knows my body really well, and what turns me on sexually. But anyways, I have noticed this, when we did have sex frequently a lot more in the past this always would happen. It's like, anytime that him and I do have sex it's like the day afterwards or the day after that I still feel the need of wanting more sex. And I don't know if that's normal to still feel the need and the urge to want more sex. Btws, Someone said that he's not doing his job right, then another person says it is normal. But again, anytime that we have hooked up in the past, and now back at it again lol. We end up going two rounds. So what could be the problem here, is it me or is it that the sex between us is not that great or grant?