BKD-193 — Mother-Son Mating ~Kichitsuji~ Kyoko Aikawa

20 years ago, Kyoko and Toshihiro lived together after her father left for another woman. Kyoko worked hard and Toshihiro became a respectable member of society. Toshihiro bought Kyoko a trip to a hot spring with his first paycheck and had a certain resolve. "When I grow up, I'll marry your mother." Toshihiro grew up with that childish promise in mind, and before he knew it, he had fallen in love with Kyoko.