Kira lives with her husband, father-in-law, and their recently born child. However, Kira's true identity is that of a promiscuous woman who has been having an affair with her father-in-law since the beginning of her marriage while taking care of his daily needs! "I can't betray him any more..." she mutters, but her body, trained by her father-in-law, convulses violently, spraying milk as she thrusts her hips on her own…
