2girls, alternate hairstyle, arm support, bangs, blue eyes, blush, breasts, brown hair, closed eyes, convenient censoring, girls und panzer, grey hair, groin, hair up, half-closed eyes, indoors, itsumi erika, leaning back, medium breasts, multiple girls, naked towel, navel, nishizumi maho, noumen, nude, sauna, short hair, sidelocks, sitting, steam, steam censor, sweat, towel