JJDA-038 - Under one roof, the swaying breasts are unbearable for the father's remarriage partner... voluptuous stepmother Haruna.

A son, lost and withdrawn after losing his job, lives a reclusive life. One evening, his father brings a woman home. He learns that his father has decided to remarry this woman. "Nice to meet you. Please take care of me." "If there's anything I can help with, please let me know." The woman, the "father's remarriage partner," greets him with a lovely smile. The son, who has spent years as a recluse without any female companionship, cannot bear the sight of the full breasts of the living woman swaying before his eyes…!