Nana, a female student whose masochistic desires have fully awakened, prepares various tools herself and requests her master to train her, seeking proper fulfillment of her cravings. In the first part, after tight bondage and suspension play, she was tormented with a gag ball. This time, the training takes a further step—completely focusing on intense oral discipline. Using items like a chained gag ball and fixed dildos, her mouth is thoroughly dominated from every possible angle in a relentless series of oral punishments. Saliva splatters throughout the room, its sweet scent filling the air as Nana's muffled cries and moans echo around. Here, the essence of a true female masochist is perfectly captured.