Recommend some yaoi where they switch positions
https://www.mangago.me/read-manga/neko_x_neko/
https://www.mangago.me/read-manga/playtime_with_hakdo/
https://www.mangago.me/read-manga/wagging_the_tail/
https://www.mangago.me/read-manga/like_a_tidal_wave_from_pheromone_shower/
https://www.mangago.me/read-manga/the_secret_case_files_of_the_cafe_april/
There's a vol 2 btw
Whereee