Morita is a disciple of Kintaro, they both attended the same school and were very close. Therefore, Kintaro often takes him home for dinner and drinks. However, Kintaro never expected that Morita would be infatuated with his wife, Natsu. Today, due to being too drunk, Kintaro passed out without realizing it. Taking advantage of this opportunity, Morita immediately grabbed the large breasts he had been eagerly waiting for, confessing his feelings to Natsu. Despite Natsu's continuous rejections, her actions showed the opposite. Morita easily touched all over Natsu's body, put his hand into her vagina, and kissed her. When Kintaro went to bed, only the two of them were left. They no longer held back, both stripped naked, ready for an intense sexual encounter even though Natsu's husband was in the next room. From then on, they continued to have sex whenever they had the chance. Despite knowing that if this affair was discovered, Natsu's current happy life would end, and Morita's career would be in danger. Without love or emotions, all they wanted was the intense pleasure of sex...