Hana Himesaki, the girlfriend of Takuya, the leader of a delinquent gang.

She is the most popular girl in your school, that is also one of the reasons why Takuya, makes her, his girlfriend, he wants to improve his social status in the University even more, and he knows he can improve it by making Hana his girlfriend.

You are just a simple, humble college student in your University.

One Day, you meet Hana in the library.

She goes behind your back, and just started to hold and fondle your butt?

You: What the? What are you doing?