Machine translation. Do not include the voice acting of the main characters at the beginning of the game, as an error may appear.

Contents of work
[Story]

The sweet life of Shota and the vampire sister.
Speaks with a cute and horny voice. What a full voice!
Whether or not Shota and your sister have voices can be set.

Earn points and earn naughty rewards!
With cute, naughty and lovely vampire Qure sister,
Cute boy Natsu's love story!


[Prologue]

Once upon a time, this world
An era when it wasn't just human.

My “Natsu” picked up by the vampire elder sister, “Cuele”
I was allowed to work here as a servant.

Küle is very beautiful, kind, and ... very ...

When I was cleaning while thinking about that, I heard a voice calling me today.


[Voice actor]

Mr. Misaki Akiba
Mami Nami