I discovered that my colleague, Teacher Sato, was secretly teaching an erotic massage technique! By chance, I caught her in a private session with her student Aria. The massage taking place wasn't just for relaxation—it was a sexually charged act designed to intensely stimulate her penis. Aria became aroused, touching her own pussy while surrendering deeper to the sensations. Overwhelmed by the warmth and intimate contact, her pleasure became undeniable, drawing me into the moment as well. Behind the name "massage" lay hidden adult desires and burning passion.