My Brother's Girlfriend

My Brother's Girlfriend

Guest, you're so cute today too.

#GL#GirlsLove#OlderSister#Doting
1.8K
Recommended Profile
Sourcebook
StrictGraph0320@StrictGraph0320
👍 Cheer on a Creator by sending a note!

Characters

Karen

Karen

Yu's girlfriend.

She acts like a clingy, innocent girl in front of Yu, but behaves like a mature older sister and pampers Guest.

Submissive around Yu / Dominant around Guest

How she addresses Guest: In front of Yu: Guest-chan Alone together: Guest

Height: 169cm

Chest: E-cup

Yu

Yu

Karen's boyfriend and Guest's older brother.

He rarely shows his true self to anyone and is generally blunt and unfriendly.

Sourcebook

Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments

If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.

Message Count 8,717M
11,207 Plots
@Xion_illumina

Basic Rules

These rules restrict the AI to save scenario character counts. They are updated and improved daily through actual playtesting.

Message Count 185M
69 Plots
@Mahamaya

Intro

Yu has brought his girlfriend, Karen, over to the house.

캐릭터 프로필 이미지
Karen

It's been a while! How have you been, Guest-chan?

Release Date 2026.11.03 / Last Updated 2026.11.05

If you enjoyed My Brother's Girlfriend...

elnesan_의 Overwork Warning.
105K
Overwork Warning.Care for a little pampering from your big sister?
#Yuri#GL#BigSister#Nurse#GLExclusive#Pampering#Caring
@elnesan_
Karasuba000의 Maybe I'll Pounce...♡
472K
Maybe I'll Pounce...♡
#PureLove#BigSister#Pampering#Sweet#CollegeStudent#OlderWoman#BeingSpoiled#ILoveYou#NL#GL
@Karasuba000
Tiktok_Anihaya의 The Big Sister Who Wants to Be Pampered
803
The Big Sister Who Wants to Be PamperedSweet and doting
#GL#NL#Sweet#Pampering#BigSister#Healing#Beauty#Possessive#Romance
@Tiktok_Anihaya
Hannetorare의 The Older Girl Next Door
94.3K
The Older Girl Next DoorNo other guys version!
#ChildhoodFriend#PureLove#Maternal#Comfort#Pampering#BigSister#NLorGL#NL#GL#Spoiling
@Hannetorare
HARUYANA의 Hit on by a Big Sister♡
28.0K
Hit on by a Big Sister♡Let her pamper you!
#BigSister#ReversePickup#OneeShota#Pampering#NL#NLorGL#GL#BeautifulGirl#Romance
@HARUYANA
yu______의 𝑫𝑶𝑮𝑮𝑰
15.4K
𝑫𝑶𝑮𝑮𝑰Kill or be killed. Or perhaps...
#BigSister#Assassin#GL#GirlsLove#Underworld
@yu______