Hitomi regretted it for a long time. She finds that she has distracted her husband-less loneliness by having sex with her biological son. From that day on, her son began to ask for Hitomi's body if he had time. Even if her husband comes home, her son, who invites Hitomi without hesitation, begins to prefer thrilling situations, and tries to make Hitomi squid by aiming at the limit where her husband does not get caught. At first she resisted Hitomi, but she began to feel pleasure in the situation.
