The illicit incestuous relationship between stepmothers and their stepsons, driven by lust! Reiko has built a good relationship with her stepson Hikari. However, Hikari can't stop thinking about the reckless Reiko, and one day when his father is away on business... Nachi married a man who had a son around her age and was living days of misunderstanding with her husband. Nachi's husband didn't cherish her, and her stepson was outraged. Nachi began to feel affection for this son, and eventually... Chihiro is blackmailed by her stepson, who holds a secret she doesn't want her husband to know. The son's desires become increasingly apparent, and eventually Chihiro...
