Minato Riku, a young wife who is impregnated by her father-in-law on both safety and dangerous days

Whether it's a safe day or a dangerous day, you'll have to wait! While her husband is away, her stepfather's penis is mercilessly inserted! "Riku-san, this is a special training session. It's to help you build a body that's easy to get pregnant," and my father-in-law ordered me to open my legs. With the desire to have a child, I listened to my father-in-law. Every day, her stepfather attacks Hanashin, and before long, Rika begins to ask for special training herself...