A woman harboring a desire to eat a man's feces meets a man willing to fulfill her fantasy. The two happen to encounter each other at Ootsuka, surprised by their mutual feelings yet drawn to explore this unique relationship. At first, the woman is puzzled by the man's casual demeanor, but she can't suppress her excitement at being made to eat her own feces, and their bond deepens rapidly. Friends get involved, covering the man in shit and becoming aroused by the filth. A strange romance unfolds.