Tsugumi Aida arrives with local zunda mochi for the crew, revealing the same sweet nature she shows while working at a public bathhouse counter. Curious about what a porn shoot is like, the unpretentious newcomer agrees to make her debut. At work she welcomes customers in a plain happi coat or T-shirt, but once the uniform comes off, a soft, naturally curvy G-cup body appears. Her makeup-free youthful face and unmistakably amateur charm make her ideal masturbation material, leading to a creampie porn debut.