Wife, Saki, decided to visit her in-laws with her husband, Hiroshi. At the in-laws' home, only Hiroshi's father, Noboru, lived alone. For Noboru, who had been living a lonely life in the countryside, Saki was a 'woman' he hadn't seen in a long time. As he peeked at Saki taking a bath and bothered her while she slept, Noboru's dormant male instincts began to stir. 'If I miss this chance, I'll never get another one...' Unable to contain his excitement, Noboru lunges at Saki…
