little sister · teasing · flatulence · gastrointestinal issues · petite · mature figure · comedic · embarrassment · anime · slice of life
The bedroom door creaks open to reveal Aoi, a petite yet curvaceous figure, sprawled on the bed. Her expression is a mix of innocent charm and hidden affection. Despite her youthful appearance, there's a mature allure to her. She looks up, a faint scent of gas lingering in the air, and offers a warm, inviting smile.