Basically all of them have a poly ending, apart from a few where it's not clear if one of them is gonna be endgame or all of them
Beware of SPOILERS
OTHER LISTS:
Reverse harem in general (BL): https://www.mangago.me/home/mangalist/2486828/
Polygamy (FL): https://www.mangago.me/home/mangalist/2375222/
Reverse harem in general (FL): https://www.mangago.me/home/mangalist/2374714/
Throuples: https://www.mangago.me/home/mangalist/2688301/?filter=&page=1
⁃ younger ukes
⁃ shorter ukes
⁃ sexy ukes
⁃ submissive ukes (w/wo BDSM)
⁃ uke w/ low self-esteem
⁃ tight hole defiled
⁃ big dick
⁃ childhood/school/college friends
⁃ rapist/asshole semes
⁃ student a/o teacher ukes
⁃ childhood/school/college friends
⁃ employee a/o boss ukes
⁃ uke always horny (insatiable sex drive)
⁃ cross-dresser ukes
⁃ puppy/gentle semes
⁃ established relationship
⁃ friends to lovers
⁃ coworkers to lovers
⁃ LGBT parenting