[Cover]

My "Onee-chan's" Personality Changes When She Plays Games

  • Alt name(s):
    お姉ちゃんはゲームをすると人が変わるお姉ちゃん ; Onē-chan wa Gēmu o Suruto Hito ga Kawaru Onē-chan ; GameAne ; My "Big Sister's" Personality Changes When She Plays Games ; Tính cách của "chị" tôi thay đổi mỗi khi chơi Game! ; Onee-chan wa Game o Suruto Hito ga Kawaru Onee-chan
  • Author(s) / Artist(s):
    Roots, Munyu
  • Genres:
    SeinenEroticaRomanceComedyHaremSlice of Life
  • Status:
    Ongoing
  • Latest chapter(s):
    Chapter 21
  • Update at:
    Jul-10-2024
    • First Chapter
    Read offline
Description

Toshi, an ordinary high school student, spent his days being fed and taught by a beautiful neighbor named Yuu-neesan, who lived near his house instead of his parents, who were rarely home. The older sister was kind and perfect as an adult.

However, she had a hidden side in that her personality changed completely when it came to games... Games aren't just for fun! Big sister gets angry, gets naked and spares no means! Toshi gets caught up in the duality of her personality! Here begins a surprising new erotic comedy with games and a big sister!

22 Chapter(s)
Chapter 21: The Horror Game-Playing Older Sister
Jul-10-2024
Chapter 20: The Crafting Older Sister
Feb-19-2024
Chapter 19: The Older Sister who doesn't change until she plays games
Jan-15-2024
Chapter 18: The Caring Older Sister
Dec-11-2023
Chapter 17: The Riichi Ippatsu-calling Older Sister
Nov-12-2023
Chapter 16: The Older Sister and her Seniors
Oct-20-2023
Chapter 15: The New Year-celebrating Older Sister
Oct-05-2023
Chapter 14: The Artelius-playing Older Sister
Sep-25-2023
Chapter 13.5: The Cannon-rushing Sister
Sep-07-2023
Chapter 13: The Two Older Sisters
Sep-07-2023
Chapter 12: The Mesugaki-like Sister
Aug-24-2023
Chapter 11: The Heated Sister on the Scorching Beach
Jun-26-2023
Chapter 10: The Sea-Bathing Sister
Jun-18-2023
Chapter 9: The Nostalgic Sister
Jun-14-2023
Chapter 8: The Gacha-Pulling Sister
Jun-13-2023
Chapter 7: The Decision Making Sister
Jun-09-2023
Chapter 6: Yu gets drunk
Jun-05-2023
Chapter 5: The complicated challenge of Being an Older Sister
Apr-29-2023
Chapter 4: A risky video game
Apr-29-2023
Chapter 3: Onechan becomes the one-legged king pigeon
Apr-08-2023
Chapter 2: Onechan is an aggressive driver
Apr-08-2023
Chapter 1: My game-playing older sister plays a football game
Apr-08-2023
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