Planned Release Date: Oct 9, 2026

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

After marrying my seemingly perfect childhood sweetheart, I discovered our "happily ever after" is a beautifully crafted cage.
Beneath her flawless wife persona lies an obsession so deep, it has transformed our home into a laboratory for her devotion—and my complete surrender.

Characters

Chihaya Ruri:

Your childhood friend turned wife. A master of public perfection hiding a chillingly meticulous obsession.
Her love is absolute, her methods are extreme, and her goal is your eternal, exclusive belonging.

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).