The lewd female doctor, Nagai Mihina, gently yet lustfully interrogates her male masochist patient. She aggressively questions him with seductive inquiries like, "Have you ever done nipple masturbation?" causing him to writhe in helpless agony. Clearly enjoying his reaction, Mihina tenderly licks and nibbles his nipples. She further torments him with feather-light touches and orgasm denial, slowly driving him to the edge. Her charm lies in the hidden perversion beneath her gentle demeanor. Enjoy the erotic moans of the aroused doctor and the desperate responses of the male masochist.