2girls, ass, black_hair, blue_buruma, blush, breasts, brown_background, buruma, cocoa_(cocoa0191), embarrassed, fusou_(kancolle), gradient_background, gym_shirt, gym_uniform, kantai_collection, large_breasts, long_hair, looking_at_another, mirror, multiple_girls, name_tag, navel, open_mouth, panties, panties_under_buruma, panty_peek, pink_panties, red_eyes, reflection, shirt, short_hair, short_sleeves, sweatdrop, undersized_clothes, underwear, wavy_mouth, white_shirt, yamashiro_(kancolle)