1girl, black_shirt, black_wings, blue_archive, blush, breasts, closed_mouth, commentary, koharu_(blue_archive), lifting_own_clothes, long_sleeves, low_wings, medium_hair, navel, neckerchief, nipples, pink_hair, pink_neckerchief, sailor_collar, school_uniform, selfie, semimarusemi, serafuku, shirt, small_breasts, twintails, white_sailor_collar, wings