ALDN-077 Akari Niimura asked her father-in-law to get pregnant without telling her husband

The Shinmura family lives happily with their wife, husband, and father-in-law. - However, she was worried about not being able to have c** and consulted her father-in-law. - Her father-in-law also couldn't find an answer, but the daughter-in-law thought that her husband had many brothers and that his father-in-law's sperm might be stronger, so she asked her father-in-law to inseminate her. - At first, the wife thought it was just a business thing, but she gradually became addicted to sex with her father-in-law...