My Husband And I Have Been Having Sex Problems. I

My husband and I have been having sex problems. I don't orgasm right away and then he'll cum first and make it a chore if he has to finish me off after he's done. It literally takes twice as long cause he's not into it and I can obviously tell! He is barely touching it with his tongue after he's done it's ridiculous! And then all I can think is I'm taking too long to cum. I can't cum from just sex. Our sex is just I suck his dick and then he goes down on me and then we fuck. I told him I want more foreplay and now it's iust more oral. I want kissing and touching and teasing. How am I supposed to cum with 15mins (altogether) when when we start I'm not even in the mood. It's becoming a chore to fuck him. All I think is okay should we do it quick and I'll sacrifice my orgasm or get into and maybe he'll finish me off but I'll feel pressured. Hes not a dick so I don't wanna hear that. He puts effort in we have just been together 6years now and are having some problems. We work hard and sometimes are exhausted and we just have sex cause we do wanna get that spark. We always get into it but it's the grand finale that's the issue (mine not his). When he's exhausted he tries to not finish me off and I bitch cause that's bs. But he usually tries and sometimes it's such minor effort I have faked it. Blaaa! Sorry it's a long question but it's a big problem!