My Father's Lover

High schooler Haruki Niina lives with his novelist father and Junpei, a housekeeper he treats like a big brother. Their three-person household is peaceful on the surface, but Junpei and Haruki's father are hiding a secret relationship from Haruki... A pure boys' love romance between a taciturn novelist and his shy, muscular housekeeper.

(Source: Takeshobo)

Notes:
- Chapter 6 was split into two parts in the original serialization and later combined in the volume release.
- Includes one extra chapter.