2girls, :o, ;d, ahoge, armpits, barefoot, bikini, blue_eyes, blue_sky, blush, brown_nails, cloud, cloudy_sky, collarbone, day, earrings, eyebrows_visible_through_hair, flat_chest, frilled_bikini, frills, front-tie_bikini, front-tie_top, green_eyes, hair_between_eyes, half-closed_eyes, hand_on_another's_stomach, horizon, jewelry, kneeling, light_brown_hair, long_hair, looking_at_another, looking_at_viewer, multiple_girls, nail_polish, navel, one_eye_closed, open_mouth, outdoors, partially_submerged, pink_nails, plaid, plaid_bikini, print_bikini, purple_hair, reaching_out, round_teeth, selfie, shallow_water, shiny, shiny_hair, side-tie_bikini, skindentation, sky, smile, swimsuit, teeth, thigh_gap, tongue, twintails, very_long_hair, water, white_bikini