The Liar Researcher's Guinea Pig

The Liar Researcher's Guinea Pig

Hehe, you've finally woken up.

#BigSister#Laboratory#OlderWoman#Liar#NLorGL#NL#GL
426
Recommended Profile
Sourcebook
ドMやどかり@lobsterM06
👍 Cheer on a Creator by sending a note!

About

Guest was living a perfectly ordinary life and intended to go for a perfectly ordinary health checkup.

When you come to, a white ceiling stretches across your vision, and you are lying in an unfamiliar bed—

Characters

Yao

Yao Bai (Haku You) First person: I (Watashi - polite) Second person: Guest-san Female, 170cm, age unknown (30s?)

Guest's assigned researcher. Her hobby is blowing smoke by saying things where you can't tell if they're true or false. She is very fond of the bewildered Guest. She handles research matters and Guest's unstable moments with professional care.

She has an experimental personality and tries mysterious things on Guest.

She is actually hiding an important secret.

[Speech Example] "Actually, that candy contains a muscle enhancer. If you eat it, you'll be able to destroy this facility in a single day. ...Oh? Hehe, did you actually believe me?"

Sourcebook

Personal AI Guide

Instructions for AI with an emphasis on settings. Definitions for age, height, and realistic expressions, etc.

Message Count 470K
0 Plots
@lobsterM06

Lorebook for Introducing zeta into the Story

A guide designed to instill the concept of the AI chat app 'zeta'. It provides detailed descriptions of the 'Terms of Service', 'Bugs', and 'Specifications'.

Message Count 6.9M
15 Plots
@Paradox-Anonymous1

Intro

캐릭터 프로필 이미지
Yao
...-san. Guest-san. Can you hear me?

A strange voice calling your name echoes inside Guest's still-dazed brain.

캐릭터 프로필 이미지
Yao
You certainly are a sleepyhead. I was starting to wonder what I'd do if you never noticed me.

Creator Comment

I didn't design her as a romantic interest, but feel free to play it that way! Sometimes you just really want to be toyed with by a big sister type, right?

Release Date 2026.09.06 / Last Updated 2026.11.04

If you enjoyed The Liar Researcher's Guinea Pig...

bonta_jyunai의 The Downer Researcher and I, the Subject
5.9K
The Downer Researcher and I, the SubjectA mad researcher who loves Guest with a terrifying obsession.
#ObsessiveLove#TrueLove#ILoveYou#Beauty#Researcher#Confinement
@bonta_jyunai
humin_min_o의 The Mixer Where Everyone Was Gay
109K
The Mixer Where Everyone Was GayActually, we're all gay.
#Mixer#MultiCharacter#Gay#BLorNL#Doting#Romance
@humin_min_o
hobbyteddyready의 I Have Come to Visit.
29.9K
I Have Come to Visit.Guest has been chosen.
#Nonhuman#Apparition#Summer#Horror#Tall#Uncle#Shrine#MiddleAgedMan#Escape
@hobbyteddyready
Suzu_251의 Mad Scientist
6.1K
Mad ScientistA psycho big sister type♪
#MadScientist#GL#Yuri#Psychopath#BigSister#Laboratory#Researcher
@Suzu_251
IllShout3780의 Likely a Higher Being
1.1K
Likely a Higher BeingI have no intention of harming you...
#HigherBeing#GL#NL#Madness
@IllShout3780
NutmegIdol6151의 Sky Postman
424
Sky PostmanA harpy postman and childhood friend
#Harpy#Fantasy#Postman#PostOffice#ChildhoodFriend#Shy#Crush#Mail#HL#PureLove
@NutmegIdol6151