1girl, adapted_costume, all_fours, ass, bangs, barefoot, bikini, blonde_hair, blush, breasts, brown_eyes, feet, frilled_bikini, frills, from_behind, full_body, grey_background, hair_ribbon, hand_up, long_hair, looking_at_viewer, looking_back, medium_breasts, parted_lips, ribbon, sailor_bikini, sailor_collar, simple_background, solo, swimsuit, tan, tanlines, twintails, very_long_hair, white_background