https://www.mangago.zone/read-manga/neko_x_neko/ (one of my favs)
https://www.mangago.zone/read-manga/like_a_tidal_wave_from_pheromone_shower/
https://www.mangago.zone/read-manga/wagging_the_tail/
https://www.mangago.zone/read-manga/playtime_with_hakdo/
https://www.mangago.zone/read-manga/the_secret_case_files_of_the_cafe_april/ (particular plot )
https://www.mangago.zone/read-manga/good_work_watase_san/ (they switch dynamics, not positions but it's still rlly good)
Dark heaven
Pygmalion
Here got a list, enjoy!
https://www.mangago.zone/home/mangalist/2704304/
Looking for good bl recs where the couples are vers/switch roles!