1girl, andou_(girls_und_panzer), armpits, barefoot, black_hair, black_tank_top, blush, breasts, brown_eyes, character_name, dark-skinned_female, dark_skin, girls_und_panzer, key_(gaigaigai123), medium_breasts, navel, one_eye_closed, open_mouth, panties, shiny_skin, shirt, short_hair, simple_background, sitting, sleeveless, sleeveless_shirt, solo, stretching, tank_top, tears, underwear, white_background, white_panties, yawning