After half a year of having the young and stylish Miyu as a stepmother in the house, my son, who was right in the middle of puberty, started peeping at her while she was taking a bath. One day, as he peeked into the bathroom through a gap in the window, he saw Miyu engrossed in masturbation. The sight of Miyu's lustful body was etched into his mind, and he could no longer suppress his desires. Miyu initially resisted, but after experiencing the pleasure of vigorous sex driven by youth, she gradually began to surrender herself…
