Casual sex ?

Okay let me do a little bit of explaining . I kind of sort of maybe just got played by this guy who was obviously out of my league . We talked and had sex but things didn’t work out because he didn’t want what I wanted ( a relationship eventually ) and so we ended things . We didn’t have a “ thing “ for any more then a month and a half but here’s the deal .

He’s hot as hell . He’s the one guy that I’ve been with that can actually like , get me going , ya know ? And I feel like if he was down I’d be able to be friends ( with benefits ) but 1. Does he deserve that? I mean he kind of lead me on but at least he didn’t do it for a while and didn’t let me get super attached so that’s something ( to be honest I think I’m looking for excuses to keep fucking the kid ) and 2. Like I said before , he’s out of my league . So even if I did decide to ask , how would I even do it? Would he even be down ? Is it the right thing to do ? I mean I’ve done it before with an ex so obviously I won’t have a problem with it but I don’t know . Advice ?