Mature Content Description

The developers describe the content like this:

This game contains a large amount of extremely sexual content.
It may not be appropriate for all audiences.
Please make your own judgment before playing the game whether you meet the requirements for playing such games.
The story is purely fictional.
All characters appearing in this game are adults over 18 years old.

About This Game

GamePlay

Enjoy a sensual story while completing tricky puzzles!
Connect the numbers sequentially, using all of the squares on the board
After completing a puzzle, you will unlock a sexy new image and the next part of the story!
Can you complete every puzzle and meet all of the girls?!

Story Background

I took a job as a night attendant at an ancient mansion, only to find my employers are two vampire sisters.
Now, I'm trapped in their decadent world, my body and soul becoming the prize in their dangerous game of desire and domination.

Characters

Yuehua:

The cold and dominant mistress of the mansion. With her silver hair, blood-red eyes, and imposing G-cup figure,
she demands absolute obedience through cruel yet intoxicating punishment.

Yeli:

A playful and seductive temptress. Her purple curls and mischievous eyes hide a cunning mind.
She prefers to tease and conquer with pleasurable torment, always competing with her sister.

Features

• 20 sexy and erotic images of beautiful girls.
  
• A fantastical erotic story with girls who have unique personalities.
  
• You can skip the puzzles if you just want to enjoy the story. (Press Enter during a puzzle).
  
• CG Gallery mode. (Click the left and right buttons next to the CG after completing a puzzle).