Maiko lent her son Keita some cream because he complained about dry and itchy skin. "Watching him made me feel itchy too," she thought. After a while, Maiko herself started to feel itchy in her groin area. When she went to Keita's room to return the cream, he wasn't there, but she found the cream she had lent him and applied it to her groin. Then, for some reason, her groin began to feel like it was burning...