Step into an intoxicating spring break where Harura Mori, the alluring older sister, transforms youthful innocence into a sultry, intimate lesson of desire. With every glance and touch, she seduces her younger brother, unraveling passions beneath a mature, sensual embrace. This 112-minute English-subtitled Japanese drama invites you to experience a provocative and heartfelt journey through forbidden temptation and raw emotion.