Mizuki is a beautiful, brilliant career woman whose struggling company has just been bought out. The new president turns out to be a perverted thug, and the atmosphere changes overnight. Summoned to his office, she is forced to service him through sloppy kisses, reverse-bunny obedience, repeated office sex, and relentless pounding in revealing swimsuits. She hates cumming in such humiliating outfits, but the harassing boss fills her again and again, and her nightly sexual duties continue.