Erm, care?? He is having his cake and eating it, so of course he would keep coming back for more. This is wildly different than true, actual, 'care'.

The only one he seems to care about is him and his carnal needs. And you, merely the object to satisfy his lust. Is that the relationship you want to pursue and cultivate?

The ball is in your court: see him for who he is *not* the fantasy or hope you are building up in your head. Your choice.