Selfish partner in bed.

What do you ladies think about this... me and my SO have been together 3 years almost. When we first got together the sex was pretty good. Now for the last 2 years it is garbage. I don't even want to have sex at all. I am not enjoying the sex because he does not try. I am not boring by any means I have brought up toys, porn, whatever you name it just to spice it up. He says no to it all. I ask him why he is the way he is he gets offended. I have never said anything mean I just told him once in awhile it would be nice for me to finish. He's only ever made me do that once. I am sorry I can't get off with vaginal penetration. I don't even get foreplay. It's just quickies alllllll the time. I don't think he's cheating at all. He's just selfish in bed!!!!! I have expressed many times and nothing is changing. What do I do? 😓