🎉 Purchase successful ×
👑
You've become a VIP
Valid until
2026-06-27 23:59
All VIP benefits active
You'll be reminded before it expires. Renew manually after it expires
Try benefits now Close
⏰ VIP expiring soon ×
Expires in 3 days
2026-06-27 23:59
You'll lose these benefits when it expires
✓ Games already downloaded aren't affected
Renew now Remind me later
C Gulp! Big Brother Milk♪ ~Squishy Squishy icon VIP
PaizuriOral SexJapanese

Gulp! Big Brother Milk♪ ~Squishy Squishy

♥ 1 favorites
Game language Japanese
JapaneseADVgalgame
Left today
0/0 downloads · 0/0 trials
Upgrade VIP ›
🔥 VIP perk · Left today
0/0 downloads · 0/0 trials
This game doesn't support English. In-game text is in: Japanese
💎

Buy this game

One-time purchase · Download forever · No daily quota used

Gulp! Big Brother Milk♪ ~Squishy Squishy ¥18
Choose payment method

Once bought, you can download it forever without using daily downloads.

Payment will open in a new page / browser. Please come back here after paying.

🔒

Trial isn't available for this game yet

Due to high server costs, only Quarterly Pass / Annual Pass can try every game. Other users can only try games in the “Trial picks” section.
Upgrade VIP or invite friends to become a higher-tier VIP and unlock trials for every game.

Game synopsis

One afternoon on a certain day off—
The protagonist, Shusuke Mitsui, who lives away from home while attending university, gets a sudden visit from his little sister, Hina Mitsui.
As she clings to him, Shusuke asks what's going on, and learns the whole story from his tearful sister Hina. It seems she found a magic spell online, tried it out of curiosity, and as a result "her breasts got bigger." 【So does that mean all magical girls have to be busty lolis? Orz】
So how can the magic's effect be removed... "The only person I can ask for something like this is you, big brother..." Hina says with a sob.
After investigating the magic Hina used, it appears the side effect of the spell is what made her breasts grow, and it also becomes clear that the only way to cure it is to drink a man's milk.
So now he knows what he has to do from here on out. Hina is bewildered too, but this is to get her breasts back to normal—and besides, it's her big brother's milk...
Hina murmurs to herself, her cheeks flushed. Accepting Hina's feelings, Shusuke lifts her up and carries her over to the bed...

Expand

FAQ

How do I download and install Gulp! Big Brother Milk♪ ~Squishy Squishy?

Tap the download button on this page and follow the prompts to get the install package.

Does Gulp! Big Brother Milk♪ ~Squishy Squishy work on iPhone (iOS) and Android?

This is a Windows PC game. It can't run directly on phones yet, so please download and play it on a computer.

Is Gulp! Big Brother Milk♪ ~Squishy Squishy free?

Games are free to download and try. Some premium items or perks are optional purchases.

Are there top-up deals for playing Gulp! Big Brother Milk♪ ~Squishy Squishy?

The platform offers first-purchase and renewal top-up discounts, vouchers and VIP perks. See the event and top-up pages for details.

Tell us what you think (Games)
Loading reviews…
Write your Reviews
★ ★ ★ ★ ★
Tap the stars to rate it ✨
RecommendationOptional
PlayabilityGameplay · Theme
SpicinessCG · Voice · Explicitness
SupportCheats · Completeness · Version
Play experienceBugs · Crashes · Language
Player tagsOptional, up to 3
Write a reviewRequired
0/20
Download Download G-Station to play more games
📲

Download the app to try games

Trial / Quick Play Space is only available in the app
Play instantly after installing

Download app

Sign-up result

Signed up

Back

Sign up with a phone number. It's linked to your account by default for password recovery

Forgot password
Can't recover your password? Please Contact support
Forgot password

SMS not working?Recover by email>

Forgot password

Your account:

Email address:

If your email is no longer active, please Contact support

Email not working?Recover by phone>

Security question verification

Forgot password

Your account:

Forgot password

Password changed!

WeChat login only works inside WeChat. You can follow the “” official account to enter the game.

Method 1 Search "" in WeChat

Copy account name

Method 2 Save a screenshot to your album and scan the QR
code in WeChat
Back