College student Yuno Shiraishi's been troubled over her relationship with her boyfriend Sogo, who goes to the same college. The issue is that he doesn't like to wear protection in bed. Yuno decides to bring it up over dinner, but Sogo dismisses her, asking if she'd rather break up with him then and there...
Their intimidating-looking but attractive waiter overhears them bickering and throws beer in Sogo's face before kicking the two out...

Lost after her breakup with Sogo, Yuno decides to visit a shrine dedicated to a cat god all by herself. There, she sees a white cat sitting on the steps just past the gate.
She wishes she could change her circumstances and become a cat...
Then, she wishes she could just live a simple life as a cat, when...

Hearing meows coming from a pile of clothes on the shrine steps, the waiter from earlier, Takashi, walks up and picks her up!
Yuno feared Takashi was a bad guy, but he gently puts her in his jersey and takes her home...
This is a fantasy mature romance manga full of heart-thumping moments about a woman who turns into a cat!