Kyubigitsune no Hanayome
https://www.mangaupdates.com/series/tbf8g9i/kyubigitsune-no-hanayome https://myanimelist.net/manga/148425/Kyuubigitsune_no_Hanayome?q=Kyubigitsune%20no%20Hanayome&cat=manga
My Blissful Marriage
https://www.mangaupdates.com/series/1ee3hlj/watashi-no-shiawase-na-kekkon
I Became the Mother of the Strongest Demon Lord's 10 Children in Another World.
Ways to Satisfy a Devil
https://www.mangaupdates.com/series/88f4cij/how-to-satisfy-the-devil
Dreaming of the Dokkaebi
https://www.mangaupdates.com/series/8b666b8/dreaming-of-the-dokkaebi
How to Lose Your Virginity
https://newtoki464.com/webtoon/32378177?stx=%EC%88%9C%EA%B2%B0%EC%9D%84+%EB%B2%84%EB%A6%AC%EB%8A%94+%EB%B0%A9%EB%B2%95&title=%EC%88%9C%EA%B2%B0%EC%9D%84-%EB%B2%84%EB%A6%AC%EB%8A%94-%EB%B0%A9%EB%B2%95 https://zonatmo.com/library/manhwa/78704/how-to-lose-your-virginity
Wolf in The Cage
https://www.mangaupdates.com/series/sby63jz/wolf-in-the-cage
Let Me Touch That Sexy Tail!~
https://www.mangaupdates.com/series/ldyd4mr/ecchi-na-shippo-sawarasero-kedamono-shinshi-no-dekiai-sex
Embrace Me, You Handsome Devil! ~I Tried Seducing My Former Lover~