Aunt Yayoi visits her nephew Hiroshi's room for the first time in a while and finds him flipping through a pro wrestling magazine. Remembering how they used to playfully wrestle together when they were younger, Hiroshi happily greets her and asks if she'd show him some of those old moves again, just like the good old days. Yayoi enthusiastically agrees, and the two begin playfully grappling. But as she feels Hiroshi's strong, grown man's body up close, her own body begins to react involuntarily. Soon, a telltale aroused wet spot forms between her legs—and Hiroshi can't help but notice it.