At Titania, a high-class cabaret club specializing in lesbians, fierce battles between lesbians take place every night to rise up in the nightlife. Shiori, who has always been No. 1, loses a top customer to Marina, a newcomer with bigger breasts than her, and challenges her to a lesbian technique contest... It's all about domination, and it's full of battle! They put their pride on the line and make each other cum! A full-scale obscene lesbian drama about hostesses!