[Reducing Mosaic]YUJ-055 The summer of my fourth year in college, I had sex with my best friend's girlfriend after getting drunk. From that day on, we secretly had sex multiple times. Miyu Ootori

Summer of 4th year of university.Each of us began to decide on our career paths, and we were enjoying our last summer as students.My best friend and his girlfriend Miyu came to my house today too.We all go out drinking at home, make a lot of noise, and get completely drunk...I guess things will end as usual...that's what I thought.But it was different.I suddenly met the eyes of Miyu, who had woken up from her drunkenness, and I felt my heart pounding.“Do you want to have sex?” At the words of my defenseless best friend and girlfriend, Miyu, my rationality collapsed with a sound.