Gaman ga Dekinai Doutei Aniki to Sunao ni Narenai Hankou Imouto

Gaman ga Dekinai Doutei Aniki to Sunao ni Narenai Hankou Imouto - Sister Position

The older brother of four younger sisters - the protagonist - had 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 every day before going to bed♪"
He decided to hug the sister he was going to sleep with him with even more affection then she could ever imagine...

Information

TitleGaman ga Dekinai Doutei Aniki to Sunao ni Narenai Hankou Imouto Aliasesガマンができない童貞兄キと、スナオになれない反抗妹 Play timeMedium DeveloperSister Position PublishersSister Position GenreRomance, Slice of lice Age rating18+
Japanese Version
Gaman ga Dekinai Doutei Aniki to Sunao ni Narenai Hankou Imouto [JP] [INCL ALL APPEND] Size: 2,5gb | Password: visual_novel_lovers
Append Patch
Gaman ga Dekinai Doutei Aniki to Sunao ni Narenai Hankou Imouto APPEND 01-05 [JP] Size: 64mb | Password: visual_novel_lovers
English Patch
Desperate Virgin Brother & Rebellious Little Sister English Patch [MTL] Size: 80mb | Translation By: DLsite