Saki, who had her wish to continue working after marriage granted by her boss Kenzou and married him, was living a fulfilling life. However, she still felt a wall in her heart towards her stepson Kei. At that moment, she happened to see Kei being molested on a train. Kei, who secretly admired his mother-in-law of similar age, found himself desiring Saki's lewd appearance, which was far from her usual pure self. A few days later, as Saki returned home, Kei quietly approached her from behind…
