A story depicting the daily life of a couple visiting a high-end gallery in Hiroo. Eight years into marriage with a bank employee, the wife grows weary of their routine and begins seeking new excitement. Though her husband once knew of her lustful nature, their married life has become stagnant, leaving both craving fresh passion. Behind her prim and proper appearance, she harbors a deeply depraved desire she can no longer suppress. The narrative explores her inner turmoil and the shifting dynamics of her relationship with her husband.