A fresh graduate, Ruiyi, enters the workforce expecting a normal 9-to-5 job, but instead becomes the exclusive slave of a ruthless CEO. This stunning beauty, with her toned physique and fair skin, is lured into a secret contract with a high salary. From then on, she is reduced to a mere plaything in the office, with her daily routine consisting of kneeling before her boss, taking his massive member into her mouth, and swallowing every drop of his semen. At the CEO's whim, she is forced to strip naked, lift her round buttocks, and submit to his brutal insertion. Her love canal is stretched to its limits, and she is left dripping with lust. The marks of her being ravaged in the elevator, conference room, and everywhere else are a testament to her unrelenting passion. Ruiyi gradually becomes addicted to this decadent pleasure and transforms into a sex slave, begging for more punishment. Watch as she descends from a pure-hearted girl to the CEO's exclusive sex toy, in this thrilling workplace training drama.