Reiko, living with her son while her husband is on a solitary assignment. Lately, she has been getting close to her son's friend, Kashiwagi, who visits her house, and before she knows it, she starts to trust him. However, Kashiwagi, who shows an unusual obsession with her motherhood, overpowers the defenseless Reiko... Reiko, who was constantly made to cum with sticky and persistent caresses that her husband's bland sex doesn't have. She was thoroughly awakened to the woman sleeping within her with a piston full of youth. As she continues to be toyed with every day, her body eventually melts away...
