Incestuous Relationship with a Large Penis: Mother Slept With by Her Son's Hard Penis (NKKD-284)

Anju is an intelligent woman who previously worked as a secretary to the company's chairman and is now remarried to a man who runs a company. Even as a dutiful mother, she still cares for and tenderly looks after her adult son, who remains a stay-at-home parent. One day, wanting to encourage him, she gives him a massage. But while kneading, something unexpected happens—his penis becomes large and hard, erect. Although confused and embarrassed, Anju unconsciously becomes aroused. And then, when she is stimulated by her son…!