ABSOLUTELY RUINED LOVE THIS IS GOOD
ill check it out
SURE
https://www.mangago.zone/read-manga/lick_me_like_me/
https://www.mangago.zone/read-manga/there_s_no_way_this_is_fate/
https://www.mangago.zone/read-manga/there_s_no_way_this_is_fate_newlyweds_arc/
https://www.mangago.zone/read-manga/high_key_x_low_key/ (not poly endgame tho)
https://www.mangago.zone/read-manga/ouroboros_1/ (more like, mc has two relationships and at the vv end they all come together)
https://www.mangago.zone/read-manga/ai_o_ataeru_kemonotachi/
any poly relationships? no str8 romance btw..