Shiokawa is an exceptionally capable career woman whose success has earned her coworkers’ resentment. After falling into their trap, she becomes the target of brutal deep-throat training. A rigid cock drills through her defiant mouth, and relentless throat pounding leaves her lewd face covered in thick gagging drool. Her long nipples are yanked while a cock is buried down her throat, its head visibly bulging beneath strained neck veins. Treated like a disposable sex toy, she is reduced to the ultimate throat receptacle—and comes to embrace it.