It's been a year since i married Kouji-san, who is my boss at work. My relationship with Kouji-san is good, but I only have two worries. One is that my relationship with Kouji-san's stepson, Hanzo-kun, is strained. The second is that our marital life is bland. Kouji-san seems to have premature ejaculation because of his age, and it always ends before I reach climax. And in order to calm my dissatisfaction, I went to the kitchen to get some water, but Hanzo-kun appeared. He said, "I've been watching you all along. You're not satisfied with your dad," and he came at me with his innocent and endless sexual desire and dick...