Chai's Hypersexuality Diary

by Dirty Donny

Uncensored Windows

Versionv1.1

EngineRPGM

Released2025-12-13

Updated2025-12-18

LanguageEnglish

3DCG Big Tits Cheating Creampie Female Protagonist Groping Incest Internal View Multiple Endings Oral Sex RPG Sandbox Teasing Vaginal Sex

About Chai's Hypersexuality Diary

Chai's Hypersexuality Diary is an adult visual novel unlock-a-thon made by Dirty Donny in RPG Maker. You play 34-year-old Chai Gunderson, a former adult film star whose therapists label her as hypersexual. Married to her older husband Rick, she lives a quieter life but still receives frequent sexual offers. One July morning she notices a large lump and fears she may be pregnant for the first time, unsure who the father might be. The game uses 3DCG art, a sandbox structure, and multiple endings to let players judge whether she remained a faithful wife or gave in to her urges.

The current build is v1.1, released December 13, 2025 for Windows in English, uncensored. It is a full version rather than a demo, and development continues after v1.0. This update adds a recollection room where unlocked scenes can be rewatched through pictures, automatically shown after a playthrough. It also includes an Endings room, New Game+ option, starting extras, and the ability to skip longer conversation scenes. For Day 3, the AV purchase scene now includes six extra unlockable AVs, text for the originals, and a stat enhancement for $50 once all are unlocked.

Developer's description

Explore the past, present and future of former adult film star, 34 year old Chai Gunderson. Used to having sex several times a week, Chai has developed what some therapists call 'Hypersexuality', where the subject has quite literally become addicted to sex! Now married and living the normal life with her older husband, Rick, Chai finds life to be a little boring. Never short on offers to copulate, she wakes up at the beginning of July to find a larger than usual lump in her stomach. A child, she fears, and it's her first one. But who could have put it there in the first place? Is she even pregnant? That's for you to decide in this Visual-Novel-Unlock-a-Thon with multiple endings. Was she a good and true wife to her husband, or was she an out of control nymphomaniac!?

Chai's Hypersexuality Diary screenshots

Download Chai's Hypersexuality Diary v1.1

DataNodes MEGA Pixeldrain VikingFile

Changelog

v1.1 FIGURED IT! Instead of stressing out about event names, I've instead made pictures for each of the scenes that you've unlocked. Here, you can rewatch the scenes in their entirety. You will be automatically taken to the recollection room when you finish a playthrough. There is also an Endings room (Yellow Orb) and a way to start a New Game+ (Blue Orb). When you start another playthrough, you'll be presented with an option for a starting extra. They'll also be the option to skip certain longer talking scenes. The Day 3 AV purchase scene has been enhanced with 6 new AVs to unlock. The originals all have text now, too! And when you've unlocked them all, you'll have the option to enhance a stat for $50. v1.0 Hotfixed Bugfix v1.0 Full version Day 1 Demo Initial Release