めいどに逝った母さんがメイドになって還ってきた

Bungo, living alone, is shocked when his mother, Karin, who passed away three years ago, suddenly appears before him.
Karin had been serving as a maid for the King of Hell in the afterlife. But one day, she caught a glimpse of her son living an unhealthy, sloppy life in the world of the living. Unable to stand by, she fled the afterlife and returned to her beloved son.

Just like when she was alive, Karin starts taking care of Bungo—cooking, cleaning, and doing his laundry. But soon, her care extends to… his other needs too.