One day, an adult son finds a wildly flashy bodycon dress hidden in his mother Chisato’s dresser. When confronted, she admits that she still wears it privately with her husband to relive their youth. Seeing how stunned her son is by the idea, Chisato decides to show him the sexy look she would normally keep hidden. Her skintight dress reveals curves far more voluptuous and seductive than he imagined, instantly making him hard.