The cutting edge of today's era is no longer women-only brothels, but rather indecent personal gyms that deliver ultimate detox and pleasure at the same time. This time, young women come to the gym seeking to tighten their bodies while chasing ultimate pleasure. With hands-on, one-on-one training from the instructor—hands, feet, hips—their bodies heat up, and before they know it, their crotches are soaked and dripping wet. This ultimate personal gym delivers training, weight loss, and supreme pleasure all at once. Under the careful guidance of the instructor, girls climax repeatedly, drooling erotic juices each time, screaming out loud in ecstasy. Skin becomes smooth and silky thanks to semen protein, with anti-aging effects also expected. The popular gym, beloved by repeat customers, is bustling with activity once again today. *No performers under the age of 18 appear in this work.