Yokoyama Natsuki, known as a female fighter, takes center stage in this SLEEPING CATS release from Trauma Art. This time, she meticulously teaches submission holds to interviewer Yamanaka Misa, then performs a self-choking routine using the very techniques she demonstrated. Natsuki clearly explains each move from basics to advanced applications, culminating in her clean, dramatic eye rolling and full-body faint—her defining highlight. Even as she snores and convulses mid-faint, her mental toughness remains unshaken, a truly awe-inspiring sight. There's also a charming side to her, as she experiences lewd dreams while unconscious. Meanwhile, Yamanaka Misa, honest and eager to learn, applies the taught techniques with brutal precision, leaving Natsuki exposed and helpless. Yet for Natsuki, seeing Misa master the skills matters more than her own humiliation. A heartwarming tale woven from Natsuki's selfless dedication and Misa's sincerity. An absolute must-watch, moving in its portrayal of discipline and trust.