Nee-chan no Susume ~Onee-chan no Itazura Seiseikatsu~

by Atelier Kaguya Bare & Bunny

Censored Windows

VersionFinal

EngineOthers

Released2019-02-28

Updated2025-12-24

LanguageEnglish(MTL)

About Nee-chan no Susume ~Onee-chan no Itazura Seiseikatsu~

Nee-chan no Susume ~Onee-chan no Itazura Seiseikatsu~ is an adult game by Atelier Kaguya Bare & Bunny. Development is finished; the final build was released on February 28, 2019. It runs on Windows. Text is in English(MTL), and the game is censored. The game uses hand-drawn 2D art, and you play as a male protagonist. Players tag it with cheating, exhibitionism, harem and MILF, alongside ahegao, anal sex and big ass content.

Game description

The protagonist Natsuno Shinji spends his days helping his sister, Ai's coffee shop while attending school. However, the situation changed completely when he became friends with a popular school girl, Matsunaga Shigure! Natsuno Ai, an extreme brocon and Kamiya Aoba, his childhood friend misunderstood Shigure to be Shinji's girlfriend. To take back Shinji, they start teaching him naughty things. With his step-mother, Utako, and Shigure, what would the become of this war for his love!? The naughty education contest for the protagonist's life begins!!