1girl arms_up banned_artist bare_arms bare_shoulders baseball_cap blue_headwear breasts chaesu closed_mouth commentary food fruit grapes grisaia_(series) grisaia_no_kajitsu grisaia_no_rakuen hat highres holding holding_food holding_fruit long_hair medium_breasts purple_eyes purple_hair sakaki_yumiko school_uniform simple_background sleeveless smile solo tachi-e very_long_hair white_background wing_collar