New employee Nanaho Kase finds herself under the guidance of her cool and beautiful female superior, Kurea Hasumi. One day, Kurea spots Nanaho in the office break room and suddenly initiates intimate physical contact, forcing a deep tongue kiss and aggressively fingering her until she reaches climax. Later, in the company restroom, Nanaho is subjected to relentless tongue-on-clit cunnilingus, deepening their secret relationship. Drawn irresistibly to each other, they head to Kurea's home where they tease each other's pussy with dildos and vibrators, climaxing repeatedly through 69 positions and pussy-to-pussy grinding. This highly anticipated debut lesbian release marks the first lesbo work from breakout rookie actress Nanaho Kase.