Responses
NOT MANHWA but MANGA
(1) https://hto.to/title/175778-you-reap-what-you-sow
(2) https://hto.to/title/129293-hypno-karaoke-my-kouhai-turned-me-into-their-personal-plaything-3p-dub-non-con-hypnosis ( WARNING: I personally don't like it, I HATE hypnosis hentai so much)
(3) https://dto.to/title/118725-i-cast-force-estrus-for-world-peace
Suggest me some straight manhwa where the girl is whore type also has some crazy sex like threesome type.