Nanako has feelings for Mai, a popular girl at a women-only soapland. When Nanako finds out that Mai is quitting the shop, Nanako decides to throw herself into the soapland world and knocks on the door of the shop where Mai used to work. Mako, the manager who gives Nanako strict guidance, also has an unusual relationship with Mai... A serious lesbian battle in which the soapland girls get mysteriously entangled!