MUFR-002 The day we crossed the line with just a friend. ~From a bit of mischief, our friendship turned into a friends-with-benefits relationship~

A mixed-gender group of close friends. Kanon is a bit straightforward, so she has few female friends and has always hung out more with male friends. On a whim, they decide to check out a hotel that just opened nearby. At the hotel, in a high spirit and with the mood of having to do "masturbation" as a penalty for losing rock-paper-scissors, my male friend started taking off his clothes and began stroking his dick right in front of me. At first, Kanon found it amusing, but she became increasingly interested in her male friend's masturbation. While messing around with friends in a perverted way, the atmosphere gradually turned into something else… Despite usually being so laid-back, Non's face as she cums on my dick was too cute, and I got too serious. I didn't mean to, but just one time out of curiosity, now we're in a relationship between two men and a woman. The next day when I went out to play, she even pissed herself right in front of me. Even friends can't hold back on that. We were all having fun rubbing each other's wet crotches, and today we're doing it again with the three of us. As expected, male-female friendship is impossible. The day our friendship collapsed.