Rima and Hajime were in a band in the light music department when they were in school, and they were dating, but they didn't have sex. The two meet again after a long absence at a friend's wedding. start to understand each other again. Lima had a host boyfriend in Tokyo and was also a prostitute. She was a different girl back then, but the clock that had stopped started working again. The faint memories of their first love come back to life, and they seek each other seriously and are drowning in SEX.