Ria, a devoted English teacher and wife, leads a stable life but hides a secret desire for forbidden pleasure. When she encounters her handsome ex-student Haru-kun at a brothel, temptation ignites a passionate, secret affair. Watch as she surrenders to his touch, experiencing ecstasy beyond the classroom — a tantalizing tale of lust, betrayal, and irresistible temptation that will leave you breathless.