Says he isn't interested

[metalmikey]

So I have been seeing a guy whose recently turned 29 since earlier this year (I'm 28). It kind of feels like a relationship, well more than a friendship. I provide for him, buy him food, underwear and stuff he needs, I am a fool but I enjoy it. We started fooling around earlier this year, he claimed he was straight, then weeks later said he was bi. So we've had a fair few sexual encounters until August and it just stopped. Sex occurred mainly on his terms, it wasn't just sex though as we were affectionate after. He was usually the submissive one. Between all this if you mentioned anything 'gay' he gets very defensive and then starts talking about women. Recently I mentioned about us not doing anything sexual and he said 'you have to stop being so gay, I'm not interested' when earlier this year he himself suggested if we could do this more. I am so confused by him. I like him more than as a friend and it feels like it, but now the sex has stopped, yet I still buy him gifts and spoil him. I just don't know if to leave it or hope he wants to start up the sexual encounters again. Thoughts and advice would be appreciated guys.