Neither my boyfriend nor I enjoy our sex. He is too small for me and I am apparently too big for him. Plus, our fetishes are the exact opposite - what turns him on makes me dry, what turns me on makes him flaccid. I know there's more to a relationship than sex, but it slowly turns me crazy to have all this unfulfilled desire in me. I despise cheating but I don't know if I can live a life like this.