お兄ちゃん、私みたいなまな板貧乳の妹に足コキされて感じちゃうんだ。変態だね。ド変態★
NSFWDevelopers: Atelier Sakura Konmai Studio
Languages: ja
Genres: ADVMultiple EndingsOne True EndNameable ProtagonistBad Endings with StoryNameable Heroine(s)Colored Name-tagsFew ChoicesOnly One Good Ending
Themes: Male ProtagonistModern Day JapanProtagonist's Blood-related Sister as a HeroineOnly a Single HeroineDomicileStudent HeroineUnder the Same RoofHeroine with Zettai RyouikiHeroine with Gothic LookPure Love StoryPerverted ProtagonistBlackmailOnly Virgin HeroinesHigh School Student ProtagonistSlaverySiscon ProtagonistSadist HeroineOnly Protagonist's Sisters as Heroine(s)Only Younger HeroinesOnly Blood-related HeroinesHeroine with Flat Chest (Non-Loli)Kuudere HeroineProtagonist's Younger Sister as a HeroineProtagonist's Full Sister as a Heroine
Yuuichi steals his sister's underwear and is using it to masturbate, until one day she catches him red-handed. She decides to keep it a secret from their parents though, and uses it to blackmail her perverted brother. Now he has no choice but to become his little sister's slave.
ID: 5ee7403e-b227-4700-a8ff-318aced5bbda
Size: 353.7MB
Source: Touchgal
Platform: windows
Updated: 2026-03-28 19:07:58.38245 +0000 UTC
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