Exclusive performer Yuki Takeuchi takes on hardcore forced deepthroat for the first time. After the capable executive is betrayed by a subordinate and causes losses for a client, the vicious men demand deepthroat as compensation. Their cocks are rammed to the back of her throat until she gags and cries, coating them in thick drool. They grind into her throat while mounted over her, then turn her upside down for relentless double-ended abuse that leaves her close to suffocating. The endless training gradually reduces the elite office worker to their throat toy.