For someone like me who had absolutely no knowledge about a woman's body, Mayu Nozomi sensei carefully explains everything. She frees her breasts from her bra and gently massages them, bringing them closer for thorough attention. As her nipples receive focused stimulation, they gradually grow harder, making it impossible to hold back any longer. At that moment, the teacher reaches down to her pussy, revealing herself indulging in self-pleasure. This is no ordinary lesson—it's an intense masturbation experience that overwhelms both sight and sound. With binaural audio recording, the realistic sounds of her solo play reach your ears, drawing you deeper into her world.