aoi masami, doumyouji kotetu, ts magical girl nao, game cg, large variant set, non-web source, official art, variant set, 1boy, 1girl, bathroom, black eyes, black hair, blonde hair, blush, breasts, brown hair, choker, collarbone, grin, hands on another's shoulders, hetero, large breasts, long hair, mixed-sex bathing, nipples, nude, open mouth, purple eyes, purple hair, shared bathing, smile, sweatdrop, tile wall, tiles, upper body