KIR-061-Uncensored-Leaked — My mother-in-law came to take care of me after my injury, and I can't stop getting a full erection... Kanna Uno

Having injured his right hand, the son is living alone and facing many inconveniences. His beautiful stepmother, Kanna, comes from her parents' home to help care for him, and they end up living alone together. Touched by the kindness of his young and beautiful stepmother, the son is overcome with lewd thoughts, and his groin becomes hot and erect, but he can't bring himself to masturbate... until he sees his stepmother gently gripping his crotch...