My Stepmother and Stepsisters Aren't Wicked (いびってこない義母と義姉, Ibitte Konai Gibo to Gishi) is a Japanese manga series written and illustrated by Otsuji.

Following the death of her mother, the protagonist learned she was her father's illegitimate child and adopted into his family.

Contrary to the scary dispositions her new stepmother and stepsisters have, they outright adore her and help her adjust.

Written and illustrated by Otsuji, My Stepmother and Stepsisters Aren't Wicked began serialization on Ichijinsha's Comic POOL section on the Pixiv Comic website on November 19, 2020.

[16] The series was ranked seventeenth in the 2022 edition of Takarajimasha's Kono Manga ga Sugoi!