This raunchy manga transforms a fitness studio into an arena of pure, unbridled lust. When a hot brunette beauty with a figure worthy of the best porn shows up for a personal training session, her goal isn’t flexibility, but something else entirely. Every exercise is an excuse for seduction, a showcase of her stunning body that drives the trainer wild with desire. The mounting tension explodes in the shower: the trainer, unable to resist, pins her new client to the cold tiles and kneels, her lips hungrily enveloping her pussy for a passionate, exploratory blowjob. But this is just a warm-up. The trainer’s lust leads to the use of a large strap-on—a tool for deep, wet “stretching,” where hoarse moans mingle with the sounds of sex. This is a story about fitness that escalates into a brutal, uncontrollable stress-relief workout.