Store Charts

153 😀 31 😒

76,27%

Rating

Compare Sex Trainer's Diary: Hidden Kink with other games

Sex Trainer's Diary: Hidden Kink Achievements

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.

App ID	4218020
App Type	GAME
Developers	072 Localize, 老二打鐵舖, NOVA CONCEPT
Publishers	Oπ
Categories	Single-player, Steam Achievements, Steam Cloud, Family Sharing
Genres	Casual, Indie, Simulation
Release Date	23 Jun, 2026
Platforms	Windows
Supported Languages	English, Japanese, Traditional Chinese

Age Restricted Content

This content is intended for mature audiences only.

Sex Trainer's Diary: Hidden Kink Steam Achievements

Sex Trainer's Diary: Hidden Kink offers players a rich tapestry of challenges, with a total of 43 achievements to unlock. These achievements span a variety of in-game activities, encouraging exploration, skill development, and strategic mastery. Unlocking these achievements provides not only a rewarding experience but also a deeper engagement with the game's content.

That fateful phone call

A romantic charge through the shopping street

An intimate dance at zero distance

“Mom, that bush just moved!”

It all makes sense now!

The climax of burning passion

Try catching me

Still can’t catch me?

You actually caught me!!!!

One taste and you’re hooked

That fateful phone call

Complete the prologue

A romantic charge through the shopping street

Complete training in the street area and trigger the full story event

An intimate dance at zero distance

Complete training in the train area and trigger the full story event

“Mom, that bush just moved!”

Successfully completed training in the Park Area and triggered all story events

It all makes sense now!

Enter Mio’s house and spend some happy time with her

The climax of burning passion

Complete the final story event

Try catching me

Successfully touch Mio in Inferno Mode: street

Still can’t catch me?

Successfully touch Mio in Inferno Mode: train

You actually caught me!!!!

Successfully touch Mio in Inferno Mode: park

One taste and you’re hooked

Complete your first training session

“You can’t take that out in public!”

Purchase the toy gun

I want to see everything!

Purchase X-ray vision

No sprinklers

Complete the side quest: Rider’s request

Porika porilala

Complete the side quest “The legendary fortune teller” for the first time and draw your first fortune slip

Stop smacking my face with that stick!

Complete the side quest: Guardian of training

Remember to recycle

Complete the side quest: Guardian of the street

A fallen boss dreams of a comeback

Complete the side quest: Guardian of the park

Now you know how I feel!

Complete the event: Well fairy

Swordfighting club

Complete the event: Duel with the flasher

Hmm... the pages are stuck together

Complete the side quest: Shy male college student

Now that’s dick art

Complete the event “Street graffiti” for the first time

Hey, I just dreamed about you...

Complete the event: Tree of transmission

Rising star

Complete the side quest: AV promotional shoot

Like an invisible man

Complete all Hypnosis Phone side quests

I only scared them off! I used the backs of the bullets!

Complete all white bird collection quests

All kinds of styles

See all five graffiti styles

Welcome！

Buy every item from the Black Market Merchant

Encyclopedia of all positions

Unlock all positions

Size and stamina

Purchase or obtain all sexual ability upgrade items

Stealthy and swift

Purchase or obtain all stalking boost items

The pinnacle

Unlock the achievements and

Achy breaky eggs

Score over 7000 points in Cook Tea Eggs

Cracked skull...

Score over 4500 points in the Cocksmith mini-game