Diabolik Lovers : Yui And Yuri
"I thought vampires only liked pretty girls, like Yui..." She said.
What happens when Yui steps out of her room, like any other ordinary day, but discovers that the wire-less phone rings?
The guest is apparently... You! The Sister,
Komori Yuri. Will a cute, kawaii girl like you face truly, evil and mean vampires? Or something else....?