Yukari, a married woman living in company housing, adjusts her daily life around her husband Taichi, who works as a department manager at Kitashima Industries. However, when Taichi goes on a business trip, she can no longer hold back and loses control. Her body, starved of sex for over a year, instantly heats up at the first touch. Tempted by the building's caretaker, Yukari is passionately caressed and penetrated, reviving pleasures long forgotten. Like a heat-driven female cat, she reaches out to one erect cock after another, craving and receiving fulfillment.