How to tell a guy I wanna hook up👀

Hey ladies... so I’m a single mama that has not had any action in a LONG time. I recently started talking to this guy who is super amazing but we aren’t serious and i’m okay with that. We’ve been on a few dates, kissed, flirted, the basic stuff..but nothing sexual nor has he hinted at it. We are on and off talking so it isn’t a relationship by any means and I’m okay with that.

Anyway, for some reason I am EXTREMELY sexually attracted to him. It isn’t because I haven’t hooked up in a while (part of it I guess), but I’ve talked to other guys and never felt like this way, sexually, so early. I’ve only had sex with 2 guys my entire life...my baby daddy who I dated for 5 years and my one year serious ex boyfriend. So I normally don’t just hook up, but I am COMPLETELY down for just hooking up with him. The thing is I have never initiated sex before with a guy. Usually they come on to me, but he hasn’t said one sexual thing yet. I don’t know how to ask. It doesn’t seem like he is looking for anything serious right now, so I want to also make it clear that I don’t expect anything out of it if he doesn’t want. I know this is a weird question, but if anyone has any advice on what to say to him I would appreciate it!!