My man doesn’t satisfy me anymore

My man used to be VERY careful not to make sex enjoyable for him only. He really did put effort into making me cum too, always asking if I’m satisfied before cumming etc. it was always about equal pleasure. Now we basically only do it from behind and he doesn’t go down on me, play with my tits or do the missionary. I can only climax in missionary but I am happy to switch around too. I just feel really neglected and it’s always over in 5 mins. We used to go on for 40 minutes on average because. I just don’t feel satisfied anymore. I feel really neglected and I don’t know what to do anymore. I just feel like a fleshlight and it used to be so passionate. A lot of the time I just go down on him and that’s that. No kissing, no nothing. Just doggy or blowjob. I want the men to be honest here. What is the reason for that behaviour? Why the change. I feel like he lacks respect for me. I feel like a live in maid.