Ookami Papa ni Dekiai Sareteimasu

Overview

After quitting his job as a nursery teacher due to being an omega, Chiaki begins working for a housekeeping service company. At the end of the year, he is suddenly dispatched to the home of an alpha with children. There, he is greeted by three kids aged seven, six, and two, as well as the hybrid alpha Ookami. With his massive frame covered in gray-brown fur and his stern demeanor, he is like a wolf incarnate. While worrying about the unapproachable Ookami, Chiaki starts living in as a housekeeper, but from that very night, a bittersweet and strange change begins to affect his body!? (Source: Futami Shobou, translated) Note: Includes one extra chapter.

Source: AniList