[Reducing Mosaic]ATID-515 I thought she was clean, but who would've thought she was such a bitch. Hikari Ninomiya.

As a college student, I was planning to join a club to experience the campus life I had always dreamed of. Which club should I join… As I wandered around campus, I was called out by Hikari-chan and decided to join the university club she was in. She gave off a pure vibe, and it was love at first sight. Moreover, miraculously, we started dating. How exciting my college life would be from now on… My heart was full of anticipation. But… I ended up seeing something I shouldn't have.