2girls, arim0k0, ass, balloon, bikini, blue_hair, crystal, fang, flandre_scarlet, flower, hair_flower, hair_ornament, hat, hat_flower, innertube, looking_at_viewer, looking_back, multiple_girls, one_side_up, open_mouth, outdoors, pointy_ears, red_bikini, red_eyes, red_flower, remilia_scarlet, sample_watermark, short_hair, siblings, sisters, skin_fang, swimsuit, touhou, traditional_media, wading, watermark, white_bikini, wings