Yesterday...

I had an orgasm from penetrative sex for the first time ever. I masturbate so I'm familiar with being able to get myself to orgasm using my clit, but since I was on my period yesterday during sex, my partner didn't really touch my clit-but he fucked me so long and hard that when he pulled out and let me breathe I felt my orgasm. Let's just say it was life changing😩 I'm 18 and my sex life is pretty sporadic since i rebuff those who make advances but this one guy literally fucks my shit UP😂😂😋and he's delicious. There's just one huge problem- we're good friends bc we respect each other's space and we spend time where we aren't fucking (seeing as we're not exclusive) but he's a total asshole and there's no chance that I would ever really consider a serious relationship with him. Thoughts? 😬