Mukuchi-kun × Hentai-chan

Mukuchi-kun is a quiet and reserved high school boy who prefers to keep to himself, avoiding the attention of his classmates. His life takes an unexpected turn when he discovers that his seemingly ordinary classmate, Hentai-chan, harbors a secret obsession with him. She is a pervert who secretly takes photos of him, steals his personal items, and follows him around, all while maintaining a facade of normalcy in public.

As Mukuchi-kun becomes increasingly aware of Hentai-chan's actions, he finds himself both disturbed and intrigued by her behavior. Their unusual relationship begins to develop, leading to a series of awkward and explicit encounters that blur the lines between victim and participant. Despite the bizarre circumstances, a strange connection forms between them, challenging their perceptions of intimacy and desire.

The story explores the dynamics of their unconventional bond, as Mukuchi-kun grapples with his feelings toward Hentai-chan's relentless advances. What starts as a one-sided obsession slowly evolves into something more complex, forcing both characters to confront their own hidden desires and the nature of their relationship.