1girl, bench, black_hair, blue_archive, blush, bottle, breasts, bright_pupils, cheerleader, cleavage, closed_mouth, collarbone, cosplay, demon_horns, ear_piercing, halo, high_ponytail, holding, holding_bottle, horns, kayoko_(blue_archive), looking_at_viewer, medium_breasts, medium_hair, midriff, millennium_cheerleader_outfit_(blue_archive), multicolored_hair, navel, piercing, pittz, pleated_skirt, red_eyes, sidelocks, sitting, skirt, solo, stomach, streaked_hair, sweat, towel, towel_around_neck, water_bottle, white_hair, white_pupils, white_skirt, wristband