MANE-028 — A Completely Submissive Man Living In The Basement ~ The Hidden Sadistic Heart Finally Blooms... ~ Mari Takasugi

Takasugi is a student. His mother is a dominatrix at an SM club. They live together in a house. Ever since he was little, he has been told never to go into the basement, and it is locked. One day, he finds a key to the basement door in the kitchen. Ever curious, Takasugi opens the door to the basement. Inside, he finds a mysterious man wearing a black mask.