Enjoying sex?

I’ve been having sex with this guy for a while now & I don’t really get anything out of it. I’m incredibly attracted to him & i feel horny all the time but it doesn’t necessarily feel good. He cums but I don’t, it’s gotten to the point where he feels bad & i know he’s trying but it doesn’t happen. I’m really wet but it’s like my mind is somewhere else. I don’t know what are some tips on enjoying it some more? or even letting go? clearing my mind & stop overthinking things?