Mio secretly works for an escort service to repay debts she has hidden from her husband. Resenting the carefree residents of her apartment building, she vents her stress by picking fights whenever they meet. When a neighbor discovers her secret job, he books her for revenge and forces the appointment all the way into sex. He then summons another resident who hates her, and the two reduce Mio to their cock slave, relentlessly pounding her pussy until she submits and cums again and again.