wolf in the house
there is a series of these:
https://www.mangago.zone/read-manga/kuroneko_kareshi_no_amaekata/
https://www.mangago.zone/read-manga/kedamono_arashi/
https://www.mangago.zone/read-manga/dial_again/
https://www.mangago.zone/read-manga/sign_language/
https://www.mangago.zone/read-manga/penthouse_xxx/
https://www.mangago.zone/read-manga/cherry_blossoms_after_winter/
https://www.mangago.zone/read-manga/paid_fujoking/
https://www.mangago.zone/read-manga/aplicaci_n_humillante/
https://www.mangago.zone/read-manga/sign_language/
https://www.mangago.zone/read-manga/if_you_hate_me_that_much/
https://www.mangago.zone/read-manga/royal_servant/
https://www.mangago.zone/read-manga/like_a_tidal_wave_from_pheromone_shower/
Long. Sweet. Smut. Good plot. And a happy ending. And completed please :)