rejection from your man

My man always sexually rejectes me when I make a small attempt to have sex I have a high sex drive I'm 24 and he's 28 he should as well but no. It's like we can only have sex when he wants to and when he starts it . And if I try I'm rejected and he makes me feel bad like saying I'm attacking him. And he makes comments after we have sex like your welcome for the good dick I know you needed It as if he's the best sex I have ever had negative!! He's good but not for all that it's a turn off . He makes me feel unwanted and as if he's doing me a favor by having sex with me. I have talked to him about it over and over again and he still doesn't get it it's really getting under my skin. We been together a year and a half and we also live together.