Entering her sixth year of marriage, the elegant and refined married woman Morinaga Aoi suddenly declares she wants her anus trained—leaving the on-site AD stunned. This fresh, gonzo-style variety experience is perfect for those tired of standard creampie porn or ordinary AVs. She takes on a special challenge where hitting a target with an anal water fountain earns her 100,000 yen. In the finale, a single beautiful flower is delicately placed into Morinaga's anal "vase," highlighting the scene's artistic execution.