Picking up a friendly couple. She negotiates with her boyfriend, saying, "Show me sex with someone else. I won't do it for free. I'll give you 1 million yen as a reward." She thinks she's getting a high-class beauty treatment, but she can't hide her confusion at the escalating treatment! Not only doesn't she stop him, but she even starts cheering him on, so she does a round of sex in front of him! Creampie! A soapland experience without any warning.