A bully gyaru named Yana enjoys bullying the cute girl who sit in front of her in class,Yua. Yuais an cute but bumbling girl who frequently lets her guard down. Yana got a little secret. She has romantic feelings towards Yua. She even went sniffing Yua’s clothes when nobody is inside the classroom. But her secret got found out by the teacher. She got threatened anw won’t let her go unless she fulfills some conditions, hence the teacher and Yana are working to together some lewd plans. After the class ends, Yua didn’t realized her skirt was up and exposed to everyone. Yua is suspecting Yana’s weird behavior, she was usually annoying, but not this annoying. However, Yua eventually learned the reason why Yana acts like that.