During a trip by the astronomy club, the bus breaks down and the group is taken in by a remote village. It soon becomes clear that the settlement has strange traditions—outsider women are held captive and forced into marriage, and the students find themselves in mortal danger. To distract attention and give the girls a chance to escape, their teacher deliberately puts herself in danger; her sacrifice leads to the escape of some of the students, …

The story follows Alps, a young woman venturing alone into a foreboding, ancient forest filled with supernatural dangers and eerie vibes. Driven by her deep love for her sister, she braves the woods despite the palpable threats lurking within—think twisted trees, judgmental shadows, and nightmarish entities that turn the environment into a deadly playground of tag (onigokko). What starts as a tense survival trek escalates into encounters with demonic forces, leading to intense, boundary-pushing scenes of horror-infused intimacy. Themes include sisterly bonds, forbidden foraging, and unleashing carnal carnage in a depraved, throbbing forest heart. It’s not for the faint-hearted, emphasizing fear, pursuit, and erotic surrender.

Rico was forced to live alone without her parents and share her home with her uncle Rikuto. He used to be quite confident and very attractive, but now he begged her for forgiveness, wearing her panties on his head. Despite his shameful behavior, Rico still found him very attractive and allowed him to stay, but only as her “pet.” Curious and reserved, Rico, who often indulged in sexual fantasies in private, began to give him intimate tasks, …