1girl, adult_neptune, ass, ball, beachball, bent_over, bikini, blue_sky, blush, breasts, cleavage, day, flower, food, giga-tera, groin, hair_flower, hair_ornament, halterneck, happy, large_breasts, long_hair, looking_at_viewer, looking_back, medium_breasts, neptune_(series), ocean, outdoors, partially_submerged, purple_eyes, purple_hair, side-tie_bikini_bottom, skindentation, sky, smile, solo, string_bikini, striped, striped_bikini, swimsuit, thighs, underboob, very_long_hair