Yuka, who teaches at an all-boys school, decided to hold summer cram sessions for students with poor first-semester grades. Among them, she particularly focused on Kawaguchi, a struggling student, and her maternal instincts were aroused. To motivate him, she made a promise: "If you study hard and show results, I'll kiss you!" Although the motive was impure, Kawaguchi's academic performance improved rapidly. "As promised, here's your reward!" Yuka said, and she and Kawaguchi pressed their lips together…
