Office worker Mai Honda is swamped with product complaints. When she visits an angry customer's home, she immediately drops to her knees to apologize. He strokes her ass from behind, pulls down her pants, and repeatedly sniffs her asshole. Still worked up, he buries his face in her pussy and makes her convulse in orgasm. He then presents his hard cock and orders her to blow him on her knees, forcing her to repeat “I'm sorry” with his cock in her mouth. Despite the humiliating treatment, she becomes soaking wet and discovers pleasure in being used as his sex slave.