Saya comes to mediate a marital fight sparked by her best friend's husband's infidelity. However, fed up with the husband's excuses, she finally snaps and sharply retorts, "Women flock to your big dick? Don't give me that crap! If you're so confident, then show me right now—let's see that prized cheating cock of yours!" Intending to mock him, she provokes him, fully expecting him to back down. But to her shock, an unimaginably huge cock springs out before her eyes. Mesmerized by the thick, well-used, glistening shaft, Saya begins devising a new plan—to taste it for herself.