Tatsuya lives with his wife and mother-in-law after getting married. He is captivated by his mother-in-law's occasional displays of cuteness. One day, his mother-in-law buys a sex cream and they decide to try it, finding it highly effective. Her sensitive nipples and mature vagina become intensely aroused. Unable to stop, they fall into a forbidden relationship. Overflowing lubrication and the sight of his cute mother-in-law in such a state lead him to an internal ejaculation. Consumed by the intense pleasure, they repeatedly engage in intercourse in various locations like the bathroom, living room, and bedroom. This is a story of their passionate and incestuous affair. Please note that the content may vary depending on the distribution method.