SPRD-1494 — Reiko Kobayakawa Secretly Asked Her Father-In-Law To Help Her Get Pregnant

The Kobayakawa family, consisting of the wife, her husband, and her father-in-law, live happily together. However, she is worried about not being able to have c**, so she consults her father-in-law. The father-in-law is also unable to find an answer, but the wife thinks that her husband has many siblings and that her father-in-law's sperm may be strong, so she asks him to impregnate her. At first, she thinks it's just a business, but gradually she becomes addicted to having sex with her father-in-law. They promised to end their relationship once they had a baby, and when she found out she was pregnant, their relationship came to an end. However, after the birth, they finally couldn't hold back any longer and resumed their impregnation sex...