While she secretly craves intimacy, Yuna Hinano, a 20-year-old former cheerleader with a statuesque 8-head figure and a shy personality, has had very few sexual experiences. She usually consoles herself with erotic fantasies. However, it turns out she's actually a hardcore masochist who yearns to be dominated, her desires contrasting sharply with her athletic physique. Prepare to indulge in her intense lust and exquisite body.