Kana and her husband have been married and living happily together for three years. Her husband works at an advertising company. Today, the famous photographer Takumoto Otani agreed to meet with department head Ozawa, and he also brought Kana's husband along to welcome Otani. Otani agreed to take photos for the company with one condition: the model must be a married woman with no experience in modeling. Department head Ozawa suggested Kana after seeing her photo on her husband's phone. The photographer immediately wanted to take pictures with her, and department head Ozawa agreed despite Kana's husband's refusal. Kana agreed to help her husband. On the day of the photoshoot, they were late by an hour, causing the photographer to wait for a long time. The photoshoot did not go smoothly as the photographer wanted Kana to remove her outer clothing, even her underwear, and pose naked in front of the camera! Kana's husband refused, but under pressure from the department head, he felt helpless. Kana also agreed for the sake of her husband. When the photographer called the department head in to pose naked with Kana, her husband couldn't stay silent and was kicked out. Kana and the department head gradually became more intimate, leading Kana down a path of no return...