Onii-chan!! Shasei no Kanri wa Imouto ni Makasete!!

お兄ちゃん!! 射精の管理は妹に任せて!!

TitleOnii-chan!! Shasei no Kanri wa Imouto ni Makasete!!
Original titleお兄ちゃん!! 射精の管理は妹に任せて!!
DeveloperAtelier Kaguya TEAM Gassa-Q
Publishers Atelier Kaguya
LinksVNStat

Description

One day, Shimizu Seiya wakes up in a hospital bed, from his little sisters he learns that he was carried there by an ambulance. As he has no memory of what happened, he asks his little sisters about it, and they answer...

"Onii-chan, you had a technobreak..."

A technobreak, in other words his heart malfunctioned because of a too long masturbation period, he lost consciousness and was found by his little sisters which saved his life. But the day before he was supposed to be just doing university assignments and he had no memory or intention to masturbate...!

Apparently the reason for this was the high amount of energy drinks he drank in order to work overnight. The drink was studied in a laboratory and found to have included substances forbidden by law, and currently was being recovered by police. The drink caused Seiya to become extremely aroused and was unable to to stop masturbating, he continued that overnight until losing consciousness. Apparently the symptoms would eventually disappear and his body will go back to normal. Meanwhile Seiya felt relieved, his little sister gave him a certain item.

"It's a chastity belt, Onii-chan."

While embarrassed, his little sister continued.

"At this rate you won't be able to stop to stop masturbating, so..."

"We have decided that we will manage your ejaculation!"

These words astounded Seiya and so, his days of having his ejaculation controlled by his cute little sisters began.

Releases

 Japanese
2015-12-0418+  Onii-chan!! Shasei no Kanri wa Imouto ni Makasete!! - Trial EditionFreewareCommercial1024x600Internet download  
2015-12-1818+  Onii-chan!! Shasei no Kanri wa Imouto ni Makasete!! - Package EditionNon-freeCommercial1024x6001 DVD 2 
2015-12-1818+  Onii-chan!! Shasei no Kanri wa Imouto ni Makasete!! - Download EditionNon-freeCommercial1024x600Internet download 2 

Staff

Character summary

Main character Kanzaki Mihiro
Voiced by Tezuka Ryouko
Main character Manaka Mamori
Voiced by Shibuya Hime
Main character Shimizu Aina
Voiced by Himekawa Airi
Main character Shimizu Kyouka
Voiced by Imaya Minami

User stats

Vote stats
40 votes total, average 7.27 (good)
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Recent votes(show all)
hidden72019-10-22
haroro103102019-08-24
satud72019-08-12
saferty72019-08-03
evil-x6.72019-01-26
dsssx72018-11-03
z411-nukige52018-09-29
hidden6.52018-02-14

Ranking

Popularity: ranked #2157 with a score of 0.87

Bayesian rating: ranked #1950 with a rating of 6.27

Showing 410 out of 10 screenshots.

Screenshots

  Onii-chan!! Shasei no Kanri wa Imouto ni Makasete!! - Trial Edition

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