1girl, arms behind head, bikini, black bikini, black choker, black hair, blush, breasts, brown eyes, check commentary, choker, cleavage, closed mouth, collarbone, dripping, girls und panzer, kawashima momo, looking at viewer, monocle, navel, short hair, side-tie bikini bottom, simple background, small breasts, solo, sweat, swimsuit, white background, yachi (fujiyasu0616)