Mature Content Description

The developers describe the content like this:

This artbook contains sexual scene of monster girls with halloween for the theme.

About This Content

This is Halloween themed Monster Girls Book
Six Monster Girls in the sketch together each with it's own unique sex scene.
18 total wide pages worth including cover and afterword.

Intro

All Hallows’ Eve is coming near.

Despite being celebrated in another world, the tradition have become somehow conventional to both siluman and human alike. It’s a commemoration of time where human and siluman coexist in harmony. The day begins with people decorating the roads and cooking food to be later served at evening. For the reason the ingredients used in cooking are laced with all-natural aphrodisiac, the euphoria will last until the next morning.

Until then, human and siluman are enjoying themselves in an intense heat…

Halloween is almost here.

Despite being celebrated in another world, the tradition has become somehow conventional to both siluman and human alike.

It's a commemoration of time where human and siluman coexist in harmony.
The day begins with people decorating the roads and cooking food to be later served at evening.
For the reason the ingredients used in cooking are laced with all-natural aphrodisiac, the euphoria will last until the next morning.

Until then, human and siluman are enjoying themselves in an intense heat...