JUC-736 My brother's big breasted wife Nanako Mori

Erotic novelist Ichiro lives alone. - However, Nanako, his younger brother's kind wife, worried about Ichiro and took great care of him, often treating him to dinner at his brother's home. - One day, he witnesses his younger brother and Nanako getting involved. - Ichiro, who had a secret crush on Nanako, was shocked but his fantasies continued to expand in his head, and before he knew it, he was portraying her as the main character of an erotic novel. - The next day, Nanako, who came to Ichiro's house to bring him food, read the text...