SSIS-699 Vào ngày thứ 7 của việc sử dụng thuốc kích dục cho bà mẹ chồng ngực khủng của tôi mỗi ngày đều lớn hơn 4 tuổi, bà ấy đã rơi vào tình trạng động dục phụ nữ hết lần này đến lần khác muốn quan hệ tình dục thân mật. Saki Okuda
Tiêu đề ban đầu: SSIS-699 四つ年上の巨乳義母に媚薬を毎日盛り続け7日目、何度も近親濃厚セックスを欲しがる発情メスに堕ちた。 奥田咲
His father remarried and his new mother was only four years older than Hajime. Hajime's new life with his young mother-in-law, Saki, always lusted after her beautiful, big-breasted, and still youthful body. Hajime, a student in the pharmacy department at the university, mixes up a concoction he has obtained and secretly administers it to Saki as an aphrodisiac. After a few days, Saki's body begins to change... She was so desperate to have her young mother-in-law's body... She munched on Saki every day as the aphrodisiac turned her into a raging whore.
