Liar Devil and Honest Sisterv1.0
Creator / Studio: 820 Pottery Workshop
Feb 10, 2026
Work Content
Sister Possessed by a "Liar Devil" — Discipline Her Body to Be "Honest" in This Erotic Exorcist Simulation ADV
An erotic FLASH-style game featuring "touch Live2D × sister × possession × shame × sense of immorality"!
Total motions: Over 300 types!
Live2D models: 5 bodies (3 for main scenario + 2 bonus)!
Illustrations: 3 (excluding variations)
Estimated playtime: About 1.5 to 2 hours
This game employs a play experience management method that continuously improves the player experience and climax quality by cycling through the "Erotic PDCA Cycle."
"Erotic PDCA Cycle"
P…Push/Pull (Touch)
Perform "touch" by "tapping (clicking)" or "holding (long press)."D…Lewd
When touched, it triggers "lewd reactions" based on the gauge amount and "honesty level" at that time.C…Change (Body state changes)
Simultaneously with the "lewd reaction," the gauge increases, and the "honesty level" changes.A…Action (Take the next action)
As the "honesty level" changes, the scenario progresses, and it moves to the "next action."
(※ Returns to (1) here)
"Recommended Points Ranking for This Game"
We’ll introduce the recommended points of this game in a ranking format!!
(The ranking contents are like this↓↓)
[3rd Place]…Focus on "practicality"!!
[2nd Place]…The "conversation scenes" are fun! Cute! Not boring!
[1st Place]…The "sister" is erotic!!
Now, we’ll introduce the details from 3rd place onward!
[3rd Place]…Focus on "Practicality"!!
Implementation of "dominant-hand free mode"!
You can play this game with one hand!
※No need to hold a mouse!
※Your dominant hand is free!
There’s a detailed explanation in Chapter 1. (This feature and explanation are included in the trial version too)
"Post-story part (EX)" focused on "practicality" included!
The content of the "post-story part (EX)" is "peeping" and "3P(?)." (※Both EX parts use the same shared Live2D model)
[2nd Place]…The "conversation scenes" are fun! Cute! Not boring!
Not just Live2D, but the scenario, especially the "conversations," have been put a lot of effort into.
(Such as these "shame situations")
The "choices" are excessively abundant, so you can change the lines within the chapter to your liking.
(※Choice content is not carried over between chapters)
And above all, these cute SD face icons!!
The expressions switch quickly, so even parts with just dialogue are not boring to look at!
The SD face icons have expressions like this, expressions like that, and even… expressions like those!?!
(SD original art: sowa)
[1st Place]…The "sister" is erotic!!
You are an "exorcist" who can hear people's inner voices,
and you will exorcise the "liar devil" while listening to her "honest" true feelings.
At first glance, she’s a pure and innocent "sister."
Outwardly a devout "clergywoman," but when you eavesdrop on her inner voice, you discover she’s a "sex worker" who indulges in carnal desires night after night……
She seemed to be hiding her secret by "lying,"
but it was precisely that "lie" that attracted the "liar devil," and she became possessed by the demon!!
…
Now, what will her days as a sister become!?!
Will she be able to continue safely as a sister from now on?!……
(But still, this sister has long blonde hair, blue eyes, and huge breasts……)
(With that kind of "erotic game character" look and lewd breasts, can she really serve as a "clergywoman"?……)
Work Information / System Requirements
Memory
8GB (or more) recommended
Storage
1GB or more free space
OS
Windows 10 / 11
