Two catgirls, Chocola and Vanilla, are getting ready to start working at the cafe 'La Soliel' under the guidance of their owner, Kashou. Excited to impress their master, they try on their new uniforms but accidentally reveal their risqué underwear, leading to a surprising reaction from Kashou. Witnessing a new side of their master, the catgirls face his stern reprimand and punishment for underestimating him.