SERO-266-4 Riku Minato, a young wife who is seeded by her father-in-law on both safe and dangerous days

No waiting, whether it's a safe day or a dangerous day! My father-in-law's cock is mercilessly inserted while my husband is away! "Mr. Riku, this is a special training. To make a body that is easy to get pregnant," said my father-in-law, and ordered me to open my crotch. I listened to my father-in-law because I wanted to have a child. Day after day, my father-in-law blamed the flower core, and eventually Riku began to ask for special training.