So I was with my girl (19f) today and we was kissing in my car but it turned quite intimate and i started rubbing her over her clothes. I ended up making her orgasm 4 times and she was quite satisfied which is good. She wanted to return the favour so she was giving me a blowjob and tbh even tho i was quite hard i just had nothing from it. Like the most i was feeling its tickles on it but no like good feeling yk. I started speaking to this girl for a month and this is both our first times doing this stuff. I used to masterbate alot but stopped after speaking to her tbh idk why. But i do it like a few times a week now. What can i do about this?