Amateur virgin uncle teachers come to Yuno-chan to experience the real thing. Gentle Yuno-chan will serve the teachers if she can't refuse and only once. However, the rumors spread in a blink of an eye, and the men gave themselves up, and Yuno-chan, who is kind, wants to do something if he is in trouble ... and the play gradually escalate! Middle-aged men are struck by the slender body with white skin, the ideal beautiful breasts of a man who is not small and just right, and the unbearable woman's body.
