Devil's line (its a manga tho. Great story line tho)
https://www.mangago.zone/read-manga/be_quiet_and_don_t_even_smile_in_the_office/
(Webtoon and lots of smut. Cute storyline )
Secret alliance (amazing story line)
https://www.mangago.zone/read-manga/the_childhood_friend_complex/
https://www.mangago.zone/read-manga/sex_exercise/
https://www.mangago.zone/read-manga/in_the_doghouse/
https://www.mangago.zone/read-manga/the_missing_o/
https://www.mangago.zone/read-manga/the_duchess_lewd_invitation/
https://www.mangago.zone/read-manga/the_lady_s_erotic_hobbies_jyl/
https://www.mangago.zone/read-manga/third_night_only/
https://www.mangago.zone/read-manga/kisarazu_kun_no_xx_ga_mitai/
The amount of smut varies
Childhood friend complex
I'm looking for straight webtoon w smut that actually have a story not stupid plotless porn pls