I don't know how to feel after sex

I've only had sex two times. Both times have been not when I'm fully erect (I'm not sure if that makes sense, but when I'm not fully erect I am the most sensitive). That's when I ejaculate the fastest. The two times I've had sex not fully erect the pleasure was intense (I'm not good at describing these things). After sex though, I feel a little empty and a little unsatisfied. I feel like I'm just here to cum, and all the pleasure is to get me to do that. It doesn't feel like I'm here to get pleasure, I feel like I'm here for my cum.<br><br>That's exactly what I mean when I say the pleasure feels empty, and I don't feel satisfied.<br><br>When I masturbate and have sex while I'm fully erect I don't feel like that. I feel fully satisfied after sex, I don't feel empty or unsatisfied. The pleasure is so intense.<br><br>I'm 23, I've been masturbating for 10 years, and I've only had sex twice. I only wanted to have sex with someone I loved, maybe that's why I only had sex twice. I know it'll take a lot of practice, maybe I need to learn how to enjoy sex while I'm not fully erect. Maybe I just don't know how to enjoy sex when you're not fully erect? I know I'll get better at sex the more I have it.<br><br>Tldr I feel empty and unsatisfied after sex when my dick is not erect and the pleasure is intense. I don't feel empty or unsatisfied when I masturbate or have sex and my dick is fully erect.<br><br>Edit: I don't know how to explain this, but I'm normal with normal genitals and everything.