Kanon Hinano is horrified to learn she must share a room with the chairman she despises during a business trip arranged after he covers her company's losses. He drugs her, secretly records her and uses the footage to blackmail and sexually assault her. With the air conditioner broken, the repulsive older man subjects her to sweaty, relentless pounding until morning. His tireless cock stays hard after ejaculating two and three times, and the overwhelming stimulation forces the humiliated company president into orgasm after orgasm.