1girl, c, ahoge, bare_arms, bare_shoulders, bikini, blue_bikini, blush, brown_eyes, closed_mouth, cowboy_shot, earrings, food_print, frown, grey_hair, hair_between_eyes, hair_ribbon, high_ponytail, holding, holding_innertube, innertube, jewelry, long_hair, looking_at_viewer, multicolored_hair, navel, onii-chan_wa_oshimai!, oyama_mahiro, pink_hair, ponytail, purple_bikini, red_ribbon, ribbon, simple_background, solo, sports_bikini, stomach, swimsuit, taru153, very_long_hair, watermelon_innertube, watermelon_print, white_background