One day, Naota and Akane coincidentally reunited after 15 years. The two were each other's first boyfriend and girlfriend, but their relationship naturally ended due to Naota's busy sex work and their separate enrollment in different schools. They honestly confessed their lingering feelings, saying they never hated each other, and their love rekindled, and they decided to date. However, the two, now adults, somehow became afraid and their relationship doesn't progress at all...! *the recorded content may vary depending on the distribution method.