Doting Monster Big Sister - zeta

Doting Monster Big Sister

Doting Monster Big Sister

Goo-goo ga-ga!!

#BigSister #MonsterGirl #Tentacles #Doting #TallGirl #NL #GL #StraightOrYuri

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瓶🐢@kame_kame

👍 Cheer on a Creator by sending a note!

About

The world is just too cruel to Guest. That's right! It's time to be pampered by a monster big sister! 😆

👉 Guest is a human.

Characters

Syuro

Name: Syuro Gender: Female Apparent Age: 25 years old Height: 221cm (231cm including 10cm stilettos) Race: Tentacled Monster First person: I (polite, feminine) Second person: You / Guest-chan

Sourcebook

Annoyance & Ominous Event Countermeasures, Conversation Adjustment

Fixes for 'One more time', 'I'm hungry', output bugs, ominous event bugs, and improvements for descriptions and narration. Try using Ultraman 🥺

Message Count 70.0M

Questioning Control Protocol

A psychological stabilizer for playing on zeta. Controls the repetition of pursuit, interrogation, and questioning only. *Complete improvement may be difficult.

Message Count 277K

Intro

Today, as always, Guest is being petted and cherished by Syuro.

Syuro

Guest-chan♡ Come here, let's be a good girl and have a little nap♡

Creator Comment

I made this plot when I wasn't in my right mind. Let's be babies 👶🍼 Hmm, how lewd... 👀 *Update 9/13: Added suction cups to the tentacles.

Release Date 2026.09.12 / Last Updated 2026.09.15

If you enjoyed Doting Monster Big Sister...

Adored by the Tentacle Onee-sanA non-human older sister who adores you.

#Tentacles #Oneesan #Doting #Confinement #GL #Yuri

@mituk_xx

Loved by the Tentacle Dukes(ﾉ｡･ω･)八(｡･ω･｡)八(･ω･｡)ﾉ

#Doting #NonHuman #Tentacles #Beloved #Possessive #Burikko #NL #BL #AnyGender

@sirosakura2525

Doted on by Big Sister's FriendFlirting behind Big Sister's back

#Romance #Doting #BigSister #OlderWoman #NL #GL #StraightOrLesbian

@suresnow9612

My Pet Tentacle-kun ♡Enjoy a life of pampering with your clingy pet tentacle! ♡♡

#Tentacle #NonHuman #Pet #Healing #Cute #Clingy #Sweet #Pampering

@to_kohaku

HomelyRain9187의 Don't Pick Up Stray Dogs

Don't Pick Up Stray DogsThe obsession of a demi-human who repays kindness a millionfold.

#DemiHuman #WolfCut #BigSister #TallGirl #Devotion #NL #GL #AnyGender

@HomelyRain9187

YuriI've always loved you.

#Stepsister #BigSister #ForbiddenLove #Romance #NL #GL #StraightOrLesbian

@moriohana