Never finish with him

Sex with my fiancé Is awful literal 5 min and he done 3 min if I play with first or suck it for a quick sec. I’ve told I never finish and that I never get a chance to start to feel good. Nothing changes and I’m tired of wasting my 5 min on 3 humps. Lately all I think about is sex and someone else on top of me. I’m tired of grinding on my rolled up sheet to cum but it’s more exciting then fucking him. He seriously will be breathing all heavy and so excited and I’m just there like yip. I’ve tired everything, and with 4 play it makes it worse because then he will with finish because I’m playing with it or soon I get on top boom it’s over. Idk what to do?