FWB or hookup? What is it defined as???

I’m not sure what my situation is defined as

But I’ll list the gist of the situation

He reaches out first every time I was advised NOT too

When he messages 7/10 it’s to ask how I am doing not to make plans to have sex

We see each other 2-3 times a month for sex

He hangs out for 10 mins or so after sex

He tells me often he misses me, if I say I miss you more he says impossible.

He told me he really really likes me

No real conversation unless it’s about sex typically

Sometimes leaves the conversation he initiated in the middle or beginning of said “convo”

Can leave me on read for days always comes back with an apology

He called me his GF but his actions don’t suffice this title

Told me we can hang out do whatever I want when he comes over as long as his penis is in me lol

Yeah I know he’s trash I deserve better etc I KNOW lol

So is this a hookup? Bootycall? Or FWB???

He says it’s FWB but I disagree he doesn’t feel like a friend