Aina came to the aid of a man who had suffered from heatstroke and was curled up near her house. The man said he was Kamiya, and upon learning that Aina was a welfare worker, he confessed that he had lost his job and asked for her help. Aina, who is naturally caring, couldn't just leave him alone and kindly offered his advice, but Kamiya mistook the Kokoro he hadn't shown in a long time for affection and ended up becoming aroused by Aina...