The swimming club of the membership system is recommended, and the Nanako which felt stress for boring Mainichi enrolls from friend Kiriharaazusa. And meet an ex-boyfriend again accidentally in a club. Boring Nichijou takes a sudden turn triggered by this! A secret is held by member members; Squirting a large quantity of in Tied Up Big Vibrator! Lesbian Play with the friend Azusa! With an ex-boyfriend…! The Nanako begins to indulge in carnal desires…!
