1girl, arm_support, bare_legs, bikini, black_hair, blue_sky, blush, breasts, cleavage, collarbone, covered_nipples, day, deego_(omochi_bazooka), hair_ribbon, hand_in_own_hair, large_breasts, long_hair, looking_at_viewer, navel, original, outdoors, parted_lips, partially_submerged, purple_bikini, purple_eyes, ribbon, side-tie_bikini_bottom, sitting, sky, solo, stomach, swimsuit, thighs, twitter_username, underboob, yura_kanade