It's another boring day and while the Dazzling's are doing there own thing. Sonata, has gotten bored of sitting around their apartment. Having decided to go exploring within the very walls that she resides, she happens to luck out and gain access to her big sister Aria's unlocked bedroom.

Upon entering the unknown territory of her big sister, Sonata explores furthermore and discovers a few hidden mysteries inside. All exploration attempts are successful, that is, until she realizes she's not alone.

Content Warning:Contains Futanari