Various obscene acts that unfold during weight training! "Emi joined a gym that creates a special training menu that is never done at regular gyms. A perverted erotic trainer implements various lewd trainings on Emi, who diligently works on her body transformation. She endures the awaiting obscene and intense training with expressions of agony, but as time goes by, the pain turns into pleasure. Her body and mind pumped up, Emi drinks down the semen protein shake and obtains the ultimate erotic physique!"
