A JK reflexology salon that only caters to chubby girls and has long lines. The most popular chubby girl, Umi-chan, works part-time at a JK reflexology salon in the highly competitive Kama○ area and requires a reservation. She's a pretty girl with a chubby physique that's out of proportion to her cute and charming face. This time, we sneaked into the salon where she works with a hidden camera and got to see for the first time the whole story of her having fun with the beautiful girls and using their secret options! It includes plenty of massages and secret options that only chubby girls can get, as well as dates outside the salon.