In high school, she had a crush on Juri... and Rirai, who was a popular boy, but she was close to each other, but there was no further relationship - Juri was in Tokyo, and Rirai was in her own career paths in her hometown. The two of them attend a reunion in Tokyo and end up having a body relationship with them drunk. At the time, Akari had a boyfriend, but having sex with her first love made her feel bloated... A year later, she broke up with her boyfriend and drove to her hometown to share her feelings with Rirai.