Yuu Kawakami leaves bite marks on the man's arms, shoulders, lips, abdomen, and back. These seemingly brutal imprints stand out vividly on his skin, intense enough to leave marks without causing bleeding. Yuu affectionately licks each bite mark with her tongue. Her actions, though extreme, go beyond mere bullying—they're filled with twisted affection. Here unfolds a distorted world of love where tenderness and madness intertwine.