Open realtionship tips/how to make him happy /how I look?

I've been with someone on and off for several years, i love him very much we spoke about marriage and our futures togther often. However all realtionships has its ups and downs and i endeed up gaining weight at some point in time and he began cheating on me. we broke up for a couple months then we got back togther. i lost the weight and slowly gained some back after getting togther , he told me that he's not as sexually aroused towards me as he was before and tried to leave me and i wouldn't allow it. During our breakup i actually had a job oppurtuinty and i left to move out of state. He told me he feels he is missing out on other women and that it was hard because i was living three hours away from him and i pretty much told him we can have an open realtionship because i do admit i gained my weight back, im far away and i dont want to lose him. I agreed to move in with him in the next couple weeks so i can be under his full supervison and we can have our threesomes or he can be with other women untill he is happy with how i look again. Before you ask yes i am okay with this because its also a fantasy of mine to be with other women. Sometimes i do get scared that he is going to like someone more than me or catch feelings. He told me my personality is what he is attracted to the most and he's never been so in love and whats to marry me but my weight has pushed him away. I want to know how can i make him happy while im trying to lose weight how do i make him feel like a man. he's really big on do what he says and do what he wants before he asks. So like clean up his room, and wake him up with head, and i can only wear what he wants when we go out. Thats kinda how our dynamic is but I feel alittle bit like i could lose him to other women he's excited about having sex with someone new and he's been getting extra compliments these days. This is my first time in an open realtionship, does anyone have any pointers for me.
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I really would appercite any and all tips
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for the users that troll me and then block me because you didn't like my reply you just made my day lmao Someone go shout this man out @ItsMeltsMe1989
Open realtionship tips/how to make him happy /how I look?
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