Responses
https://www.mangago.me/read-manga/ore_dake_mi_nai_to_xx_shichau_zo/ <-yandere seme
https://www.mangago.me/read-manga/totally_captivated/ <- kinda? though Mookyul(ML) has big af seme energy
https://www.mangago.me/read-manga/be_my_baby_haruyama_moto/
Manga/manhwa where the character thinks there a seme/top but becomes the uki/bottom
Example- https://www.mangago.me/read-manga/amattare_wa_inu_mo_kuwanai/ or https://www.mangago.me/read-manga/sex_drop/