Nanaho Kase is a housewife on the verge of being crushed by daily stress. Unable to talk to her husband, frustrated by late deliveries, and driven mad by the noise from the neighboring construction site, she routinely vents her anger by demanding apologies from others. But her stress keeps building, and she can no longer suppress her pent-up sexual desire. Using her sexy body to seduce men, she indulges in their cocks. Whenever irritation builds up, she repeatedly has sex with men other than her husband to refresh both her mind and body.