Wakana is horrified to share a room with the boss she despises during a business trip. He drugs her, secretly films her, and uses the footage to blackmail her into sex. In a room with a broken air conditioner, the sweaty older man pounds her until morning, staying hard through one ejaculation after another. His relentless taunts and piston strokes finally make her slender body arch and convulse through repeated orgasms.