Takeshi, a student who failed his entrance exams, has been given a year-long promise to live with his older brother’s family and attend a prep school. The house is filled with a beautiful and alluring woman named Kana-san, whose gaze can leave Takeshi completely paralyzed, like a frog caught in the eyes of a snake. From the very beginning, Kana-san has been watching Takeshi closely, curious about how he will react in the days to come. She even teases him, saying that they will be living together for the next year, and that it's only fair for him to get to know her well too.
As the days pass, Takeshi is assigned to live in the second-floor room, and his relationship with Kana-san deepens. Their interactions become more intimate, starting with small gestures—like returning her underwear—before escalating into something more intense. Kana-san is playful and seductive, often teasing Takeshi with her words and actions. She encourages him to take the initiative, even going as far as telling him to tell his older brother about their little secret.
The tension between them grows, especially when Kana-san takes control, letting Takeshi feel every moment of their connection. She’s not just teasing him—she’s testing him, watching his reactions, and enjoying every bit of his response. The atmosphere in the house is charged with anticipation, especially when Takeshi’s older brother is away, leaving Kana-san and Takeshi alone to explore their growing bond.
As the night progresses, the two of them lose themselves in their passion, each moment more intense than the last. Kana-san is not only alluring but also incredibly confident, pushing Takeshi to his limits and making him feel every sensation. Their connection is undeniable, and as the night comes to a close, Takeshi is left breathless, already looking forward to what comes next.