My Secret: Chatting With Sister DEMO

A work of love by a solo dev: You’ve got one week with the phone of your high school’s playboy. Will you prank his contacts, including your sister, or take things further? You decide in this demo for the ultra-realistic chat-sim game with NSFW content.

You've got your hands on the phone of your high school's most popular playboy! With the football star off on a week-long hiking trip, you have full control of his contacts and conversations, including even your sister, who has exchanged more than just messages with him.

Will you pull harmless pranks or take things to a more daring level as you chat with his admirers?

Dive into an ultra-realistic chat-simulation game where your decisions drive the outcome. With a week of unlimited access, how far will you go?

In this ultra-realistic chat-sim, you gain access to a simulated phone filled with various apps. But there's a catch: You only have one week to make the most of it! Decide who to interact with and navigate dynamic conversations where every choice you make shapes the story’s outcome. Will you prank, build relationships, or push boundaries?

Photo-Realistic Art Powered by AI

Experience handcrafted dialogues paired with ultra-realistic AI-generated photos, delivering a truly authentic experience.

True Simulation

You have full control. Decide who to chat with in your limited time, and every word you choose can alter the course of the story. How deep can you explore each relationship?

Realistic Apps and Simulated Hacking

Beyond the chat app, explore a variety of phone apps, and even hack into Mark’s cloud storage to uncover hidden encrypted photos.

Rogue-Lite Elements

Perform well during the week, and you'll unlock bonuses for future playthroughs. Can you achieve the perfect endings for every character?

Censorship Mode

Streamer-friendly! Toggle off nudity to ensure the game is safe to display on any platform.

Demo Content

This demo features two of the main characters and can be played until day 4 of the ingame-week.

This game is a work of fiction. All characters and settings were created using image editing and artificial intelligence to produce photorealistic images, and are entirely fictional. No real persons are depicted. Any resemblance to real persons, living or dead, is purely coincidental. All characters depicted are designed to be and are represented as 18 years of age or older.

This game contains mature themes, including sexual content, and is not suitable for all audiences. Viewer discretion is advised.