It's been almost a year since i married Satoshi-san, who was a colleague at work. Satoshi-san is a wonderful man who is kind and has financial power, but my relationship with Satoshi-san's stepson, Hanzo-kun, is still strained. Moreover, my intimacy with Satoshi-san is just a robotic act for the sake of having children, and I have become frustrated. However, even my dissatisfied expression and boring sex... Hanzo-kun was peeking at everything. And then Hanzo-kun said, "I wonder what would happen if I inserted mine into Momose-san instead of my father's," and came at me with his innocent libido and erect dick...