any recs where they switch t/b roles just once or twice? not consistent switching, maybe j...

I wanna know too (●'◡'●)ﾉ

https://www.mangago.me/read-manga/seisansei_no_takai_futari_no_seisansei_no_hikui_seikatsu_hypnosis_mic_dj/
https://www.mangago.me/read-manga/outotsu_morning_love/ (chapter 8 is switch for sure)
https://www.mangago.me/read-manga/reversible_sex_sales_driver/ (this has an insanely good pose)

https://myreadingmanga.info/gehlenite-ryo-omae-no-kakugo-o-misete-miro-jp/

And If ur ok with novels i REC:
"The approach" its rlly good and they only switch once

https://www.mangago.me/read-manga/like_a_tidal_wave_from_pheromone_shower/

I love them sm