Gimai wa Ge ga Iya

A young man lives with his stepsister, who has always been distant and cold toward him. Despite sharing a home, their relationship remains strained, with her avoiding any form of physical contact. One day, he discovers her secret: she has a deep aversion to body hair, which has caused her to isolate herself and reject intimacy.

Determined to bridge the gap between them, he decides to help her overcome this issue. As they work together to address her discomfort, their interactions grow more personal and intense, leading to unexpected developments in their relationship. The boundaries between sibling care and forbidden desire begin to blur.