my uhmmm... buddy? maybe more? can't tell, HELP!

But there's this guy who has been somewhat of a friend.. he's everyone's friend, we go back to like my freshman year of college, everyone knows him and his reputation of being the sexy but not to be taken seriously bachelor. #playaplaya So he hopped in my Snapchat shortly after the break up and long story short after almost a month of flirting and innuendos via Snapchat he broke it down for me and flat out told me that if I wanted to hook up it was as simple as that- so that next weekend he picked me up from the bar and away we went! The sex is mind-blowing... we both have said it's the best sex either of us have ever had.. like all the time. I mean he's got me doing things I've never even imagined, and every time I go over it's like 3-4 times we go at it and when I leave in the morning I feel like the dude because I'm just like okay byeee and he wants to cuddle and be little spoon and talk to me about his massive ego 😂  

but he continues to Snapchat me like all the time and not just when he wants to hook up but we don't hang out except when it's like the end of the night and we go home together from the bar. He says things that confuse me and make me wonder if I tamed the wild man beast 😂😂 he calls me wifey, and is always talking about how he wants me to be his and he even made the comment (while I'm sending him nudes!!) "why don't we just live together already?"  Y'all... what is happening??? Is this just typical fuck buddy/friend with benefit behavior or is he actually interested?