After meeting the innocent office lady Hinako through a sugar dating site, I bring her home for just one night to enjoy her to the fullest. On a rainy day, she arrives completely soaked, revealing a surprisingly fair, voluptuous body that no one would expect from her appearance. She gives me a suspicious, almost disdainful look, but that only fuels my excitement even more. Let her think I'm a dirty old man, a perverted old bastard—I don't care. My desire surges as I forcefully devour her. Soon, Hinako, who had resisted at first, begins letting out soft, sweet moans. Contrary to her pure exterior, her body is incredibly sensitive, responding eagerly to every move of my hands.