Shirakawa Hanasei has come to an interview for a beauty salon. Her senior colleague Tsujii Honoka is keeping a close eye on her, trying to determine her suitability as an esthetician. Tsujii focuses on Shirakawa's slender figure, caresses her model-like body, and draws her into the world of lesbians... Having seen Shirakawa's orgasm during the interview, Tsujii sees her lesbian potential and gives her a step-by-step lecture on bathing before the treatment. Shirakawa melts into a deep kiss with Tsujii, and becomes completely aroused by Tsujii's guidance, showing an ecstatic expression... After being caressed by Tsujii's long, snake-like tongue and washing each other's bodies, Shirakawa is awakened by the softness of the female body and discovers the joy of making a woman cum. The story finally progresses to the esthetics training, and Shirakawa is thrilled when her entire body becomes an erogenous zone with an oil massage! When she accepts Tsujii's long tongue into her vagina, she throws her long legs into the air and gasps in agony! Shirakawa, who is completely infatuated with Tsujii, goes beyond the barrier between senior and junior and embraces him at zero distance, bringing their pussies together and climaxing violently! She has finally been recognized as an esthetician at a lesbian beauty salon!