The story of the working couple, Erika and Masashi, is fraught with dramatic twists. Erika's sweet past with her ex-boyfriend, Kunio, is awakened, and she finds herself once again captivated by the man she thought she had left behind. With an impressive figure and beautiful breasts, Erika initially resists her current boyfriend but eventually succumbs to the forbidden relationship with Kunio. Her quest for pleasure is almost dog-like, irresistibly drawing in viewers. Perhaps due to the effects of an aphrodisiac, Erika gradually becomes entranced by pleasure while seemingly turning a blind eye to her dissatisfaction with reality. This work is a grand drama where love, desire, and lost pasts intersect, deeply touching the inner hearts of many women.