After hearing that Akari has moved in with a friend recently, her friend Hinata is concerned who that new friend is.
On the way home from school, it's suddenly decided that she'll go meet Sophie at her house.
She's shocked to find out that Sophie is a vampire and becomes worried if Akari's 
safe living together with a vampire who could suck her blood, but......
It's Tough 
Putting Up with 
My Little Sister 
And My Mom
Schwesterherz und Mamilein
haben es als Konkurrenten
nicht leicht
DEMAIN, DÉDICACES DE SURUME
É Difícil Ter
Que Aguentar
Minha Irmã Caçula
E Minha Mãe