Aki, raised in a wealthy family, once served as a fashion magazine reader model and was crowned second runner-up in her university's beauty pageant. However, she's been in a sexless marriage with her husband, who is 15 years her senior, and they have no children. Hearing from a friend at a tea party about a particular reflexology parlor, Aki decides to visit. The treatment blends sensual development massage with careful stimulation of erogenous zones. As the session progresses, Aki loses consciousness, reaching climax as she convulses, gushing vaginal fluids uncontrollably.