Rie, a wife in her fifties, is frustrated by the lack of sex with her husband. To break the cycle of boredom, she buys a sailor uniform. While she is trying it on with a smile, her son Hiroshi comes over. He gets an erection when he sees the wife in the lewd sailor uniform. Rie, who is turned on by the young man's arousal, seduces him with lust. She devours his cock, shakes her soft, beautiful big breasts, and goes wild!