A woman appears in a neurology counseling room. (Saltmi Ayaka) The doctor says her CT scan and brainwave results are normal, but she insists she sees a gear inside her head. She first saw this gear when she was in third grade. Overjoyed with her new pink bicycle, she rode it at high speed and crashed into a telephone pole, with the handlebars piercing her stomach. In the midst of the intense pain and suffocating agony, she saw the gear. The next moment, a blissful sensation swept through her body, leaving her head blank. Years later, she realizes that this was her first orgasm. She continues to share her intense pain and pleasure fantasies with the doctor. "Eye torture," "A woman's skin being peeled off in a surreal sex," "Suspended upside down by her ankles, whipped, and suffocated," "Massive amounts of sperm used in a messy hardcore deep-throating." As she speaks, the doctor is drawn into her strange world. This work, "Gear," is based on the early experiences of Dogma actress Ayaka Shiomi. She is a unique individual whose pain and pleasure switches are linked. The story follows her journey through her extraordinary mind, where a gear drives her pleasure and pain.