The Shinmura family lives in harmony with their daughter-in-law, husband, and father-in-law. But she was troubled by her inability to conceive a child, and consulted her father-in-law. Her father-in-law was also unable to find the answer for her, but she thought that her husband had many brothers and her father-in-law's sperm was strong. I'm begging you. At first, she intended to start her business, but her daughter-in-law gradually became absorbed in sex with her father-in-law.
