A dream life of service where your ideal mother-in-law takes care of everything from housework to sexual needs! While your wife is away on a business trip, your mother-in-law comes to take care of your husband. You can't resist the sight of her big breasts swaying with every movement, and you get a massive erection! When you secretly peek at your mother-in-law taking a bath, you can't help but swallow your saliva at her exquisite body, which is even better than you'd imagined, and you're in a desperate situation. However, your mother-in-law, who is turned on by your erect cock, approaches you with a melting face...