1girl, d, adult_neptune, beach, bikini, blue_sky, blush, breasts, cleavage, day, flower, food, giga-tera, groin, hair_flower, hair_ornament, hands_up, happy, holding, holding_food, holding_ice_cream, ice_cream, innertube, leaning_back, long_hair, looking_at_viewer, lying, medium_breasts, navel, neptune_(series), o-ring, o-ring_bikini, ocean, on_back, outdoors, partially_submerged, popsicle, purple_eyes, purple_hair, side-tie_bikini_bottom, skindentation, sky, smile, solo, star_(symbol), star_print, striped, striped_bikini, swimsuit, thighs, underboob, very_long_hair