Niino Yuu, raised as a sheltered daughter in a wealthy family, married the heir of a prestigious traditional restaurant, but her daily life became stifling due to her strict mother-in-law. One day, she overheard a conversation between her husband and his mother, which deeply wounded her. Learning that her husband had married her solely for financial support from her family, she trembled with profound disappointment and rage.
Meanwhile, Usami Mao volunteered to appear in adult videos, driven by a strong desire to experience intense sexual play. Two years into her marriage, she found herself unsatisfied with her husband in bed, secretly watching erotic videos and growing increasingly restless. After watching a particularly passionate married woman-themed video, she developed a deep yearning to participate herself, especially craving the sensation of being stimulated inside and out simultaneously. Determined to fulfill this desire, she approached the shoot with excitement and anticipation.