MUFR-003 I thought, "I can't imagine us having that kind of relationship, lol," but when the conversation turned to playing a sexy punishment game in a family-like atmosphere, my female friend became more and more interested, and we ended up having sex until the morning.

A group of close friends, both male and female, always hang out together. Today they decided to go to a love hotel on a whim. "There's no way we'll do anything naughty with these guys!" they thought, but... the unusual atmosphere sent their excitement spiraling in a pink direction. As a punishment, they were forced to watch their male friends masturbate in public. At first, they were amused, but the punishment gradually escalated, and before they knew it, they were all naked and had crossed the line, and their sexual desires were unstoppable! They could no longer go back to their previous relationship; they were indulging in lustful sex rather than friendship!