MUFR-002 The day I crossed the line with a mere female friend. ~Our friendship turned from a little prank into a sex friend relationship~

The group is made up of close friends, both male and female. Kanon is a bit straightforward, so she doesn't have many female friends and has always hung out with male friends. On a whim, the three of them decide to go to a newly opened hotel nearby. They get high, and when they lose a game of rock-paper-scissors, the penalty is to "masturbate." The guy starts undressing and jerking off in front of them. Kanon is amused at first, but then she finds herself becoming increasingly interested in her friend's masturbation. We were just doing naughty things with friends, and the atmosphere gradually started to become more like this... Although she's usually a cool girl, Kano was so cute as she kept cumming on the dick that I got a little too serious. Although they had no intention of doing so, one moment of curiosity led to a relationship between a man and a woman. When I went to hang out with him later, he even wet himself right in front of me, and it seems like there's no way he could hold it in even with friends. As they play around with their wet pussies, the three of them end up having sex again today.<br /> After all, friendship between men and women doesn't exist.<br /> The day our friendship fell apart.