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Onii-chan, Asa made Zutto Gyutte Shite!
Onii-chan, Asa made Zutto Gyutte Shite!

Hentai

Based on the erotic game by Tinkle Position. The older brother of four younger sisters - the protagonist - suffered from severe asthma when he was younger. Due to this, they started the routine of one of the sisters sleeping with him for one day, and then switching to another. One day, their parents who are researchers, ordered a demonstration of their newest experiment, "Improve his immunity by hugging him." "Hug a little sister affectionately for 10 seconds ever

Score: 64

Popularity: 3003

  • Romaji
    Onii-chan, Asa made Zutto Gyutte Shite!
  • English
    Onii-chan, Asa made Zutto Gyutte Shite!
  • Status
    Completed
  • Type
    OVA
  • Genres
    Hentai
  • Studios
    Studio 1st
  • Release Date
    2020
  • Total Episodes
    4
  • Rating
    64
  • Country
    JP
  • Season
    WINTER
  • Synonyms
    お兄ちゃん朝までずっとギュッてして!おにギュOniGyuOnii-chan, Asa Made Zutto Gyu te Shite!Onii-chan, Keep Hugging Me Tight Until Morning Comes!Big Brother, Keep Hugging Me Tight Until Morning Comes!오빠 아침까지 계속 꽉 안아줘!

Characters & Voice Actors

Onii-chan

Onii-chan

MAIN

You Yotsuba

Japanese

You Yotsuba
Sora Onami

Sora Onami

MAIN

Mako Ayane

Japanese

Mako Ayane
Kohaku Onami

Kohaku Onami

MAIN

Nanako Mamiya

Japanese

Nanako Mamiya
Akane Onami

Akane Onami

MAIN

Miho Hayashi

Japanese

Miho Hayashi
Sumi Onami

Sumi Onami

MAIN

Minaho Matsudaira

Japanese

Minaho Matsudaira

Relations