The Difference Between Left and Right

A few things to note:

Older seme, tsundere but sweet uke, aloof but annoying seme

I'm Qin Yi, his older brother.

I'm Qin Xu, his younger brother.

"Brother, I think I might like you a little."

"How much? Tell me."

"Qin Yi!!! You! Are! So! Annoying!!"

Qin Yi (seme) x Qin Xu (uke)

Theme: