Kana is a new soapland girl working at a high-end soapland. She started working there because she felt lonely in her married life, which was not going well. One day, a young man named Yamada comes to Kana's house. He is a naive young man who is not used to being with women and ejaculates just from foreplay. However, Yamada's gentle and warm personality makes Kana start to treat him not as a soapland girl, but as a woman. Although their relationship is fleeting, the two of them kiss each other with love in their hearts, spending a time melting into each other. And their relationship gradually grows closer...