!?, 3girls, alternate costume, alternate hairstyle, armpit peek, armpits, arms up, blonde hair, blue shirt, blush, breast grab, breasts, brown hair, casual, collarbone, girls und panzer, grabbing, grabbing from behind, green shirt, heart, kay (girls und panzer), long hair, megumi (girls und panzer), midriff, midriff peek, multiple girls, naomi (girls und panzer), nike, shirt, short hair, short sleeves, sweat, very short hair, white background, wristband, yuri, yuuhi (arcadia)