1girl, armpits, bare_arms, beach, bikini, blonde_hair, blush, bon_bon_eee, breasts, closed_eyes, collarbone, foaming_waves, from_above, hair_ornament, hairclip, halterneck, kagamine_rin, lying, midriff, navel, ocean, on_back, partially_submerged, sand, skinny, small_breasts, smile, solo, string_bikini, swimsuit, vocaloid, white_bikini