2girls, alternate_hairstyle, amazuki_jou, andou_(girls_und_panzer), black_hair, blonde_hair, blue_eyes, breasts, brown_eyes, cleavage, dark-skinned_female, dark_skin, girls_und_panzer, girls_und_panzer_saishuushou, hickey, leaf, medium_hair, messy_hair, multiple_girls, nude, onsen, open_mouth, oshida_(girls_und_panzer), partially_submerged, ponytail, water