asakura maru, kochiya sanae, touhou, commentary, highres, 1girl, alternate costume, alternate hairstyle, aqua eyes, bikini, bikini bottom only, blue eyes, blush, braid, breasts, crop top, frog hair ornament, green eyes, green hair, hair ornament, hair tubes, large breasts, long hair, looking at viewer, neckerchief, panties, sailor collar, school uniform, serafuku, side-tie bikini bottom, side-tie panties, simple background, single braid, single hair tube, snake, snake hair ornament, solo, swimsuit, underboob, underwear, white background, white bikini, white panties