Cute Gore [Tentative]

A little human girl fell into Qintuo Manor.

The manor belongs to a pair of twin vampire brothers.

They decide to enjoy her sweet blood together and play little games of “I bite, you guess.”

One day.

The older brother licks his lips, dark with a kiss just shared, and asks his younger brother, “Did you kiss her yesterday?”

The younger brother narrows his eyes. “Did she mistake you for me?”

(That's the basic idea. I'll fill in the details later.)

Theme: None.