Chitose Yuki transforms into a kimeseku nymphomaniac, her voluptuous tanned body writhing with desire! Makoto Sanada, harboring resentment towards his strict female superior Chitose, who constantly berates him for his work mistakes, devises a plan to humiliate and bring her down. Every year, when Chitose returns from vacation, she flaunts her healthy tan, causing Sanada shame. To make her lose face and fall from grace, he decides to spike her drink with a powerful aphrodisiac, intending to make her display lewd behavior at work and ruin her social standing. Sanada successfully administers the drug, but Chitose's aroused libido inexplicably always targets Sanada himself... *Note: The content may vary depending on the distribution method.*