Shunka Miyano's stepmother suddenly appears in the room while her husband is playing games with their daughter, confronting him about their marriage and child. The mother learns that her daughter was bullied by an old classmate over not having children. She questions the husband—does he only play games all day? Does he truly love his wife? Embarrassed, he admits he lacks confidence. When she presses further, he reveals it's due to his size. But the problem isn't being too small—he's actually too large. Since their wedding night, his massive cock has made penetration impossible, leaving him insecure. The stepmother insists there must be a limit and suggests the wife simply endure it. But he says his wife called it "inhuman" and gave up. Hearing this, the stepmother says, "Um... could I see it, just for a moment?" Hesitant but compliant, he agrees. She's stunned by the sheer size. "Oh... wow... it's huge..." she murmurs. Confused, he asks, "Is that it? Is it really that big?" Still fixated, she whispers, "Yes... it's enormous..." The two stand frozen, staring at his massive erection.