Fujita Aiko, 51 years old, married for 32 years, a grandmother of nine, appears in this production. She has been living with her husband in a sexless marriage and longed to experience again the excitement she felt during her youth. Taking advantage of a business trip to Tokyo, the filming was arranged. Starting with her first-ever experience using a vibrator for masturbation, she gradually moved on to full intercourse. Despite initial nervousness and shyness, her sensitive body quickly became aroused, culminating in powerful, gushing squirting. Her genuine enjoyment of sex after such a long time was clearly evident, making for an impressive and authentic performance.