Sex Trainer’s Diary Hidden Kink Free Download [v1.0]

Game Info

Title: Sex Trainer’s Diary: Hidden Kink
Genre: Casual, Indie, Simulation
Developer: 老二打鐵舖, 072 Localize
Publisher: Oπ
Release Date: 22 Feb, 2026

Sex Trainer’s Diary Hidden Kink Overview

This is a stealth-based adult simulation game where you follow the mysterious woman, Mio, and interact with her to uncover her secrets. As a professional trainer, you will fulfill Mio’s unique desires while gradually revealing the hidden story between the two of you.

Read more…

【Story】

One day, as an expert Sex Trainer, 

you receive a commission that defies all expectations.

A client with a sweet, breathy voice whispers a shocking request: 

“Could you… please stalk me home?”

It is an unheard-of request, but face-to-face with the ultimate temptation of breaking in such a beauty, how could a professional say no?

Rock-hard and ready for action, you head straight to the convenience store where she works to see exactly what you’re dealing with…

【Game Description】

This is a simulation game where players take on the role of a sexual trainer, catering to the female protagonist Mio’s submissive sexual preferences.

【Gameplay】

▲ Follow Part

Trail Mio on her way home, but be careful—do not enter her field of view!

If you get caught too many times, it’s GAME OVER!

Master the environment by using items found on the ground and 

diving into hiding spots to evade her gaze!

▲Sex Part

Once you capture Mio, you can enter the 3D sex mode!

Fully voiced with a variety of positions for an immersive experience.

▲ Convenience Store Part

Inside the store, you can purchase items to make the Stalking easier.

But that’s not all… Chat with Mio, get a little handsy, 

and you might just unearth her “deepest, darkest fetishes” ♥

▲ Minigames Part

Running low on funds from buying too much gear? 

You can also play minigames within the store to earn extra cash!

【Features】

• Three Explorable Maps: Residential Area, Train, and Park, each with its own style and difficulty.
• Sneak System: Approach the heroine without being noticed and weaken her stamina to trigger sexual scenes.
• Sex Scenes: Satisfy the heroine’s sexual desires and enjoy a variety of 3D sexual positions.
• CG Collection: Receive different CG illustrations after completing sexual scenes, which can also be viewed in gallery mode.
• Affection System: After sexual scenes, the heroine rates your performance. High ratings increase her affection level, unlocking more CG and scenes.
• Full voice acting (※The voice acting in this game is available in Chinese only.)

System Requirements

• OS: Windows® 10 64-bit
• Processor: Intel® Core™ i3 9th Gen or higher
• Memory: 8 GB RAM
• Graphics: NVIDIA® GeForce® GTX 1060, DirectX Version 11
• Storage: 4 GB available space

How to Download

1. Click the Download button below and you should be redirected to Link.
2. Download The Game from the given link. 
3. When the game is downloaded Double click the game folder and run the Pre-Installed (Already installed) Game and play it.
4. Have fun and play! Make sure to run the game as administrator and if you get any missing dll errors, look for a Redist or _CommonRedist folder and install all the programs in the folder.

DOWNLOAD HERE:

Win: DataVaults

Support the Developers: Cock Smith/072 Project