2girls, d, o, all_fours, banned_artist, bare_arms, bare_shoulders, beach, bikini, black_bikini, black_hair, blush, breasts, brown_hair, cleavage, cloud, feet_out_of_frame, flower, hair_flower, hair_ornament, jewelry, large_breasts, lens_flare, long_hair, looking_at_viewer, lying, mayo_(miyusa), multiple_girls, navel, necklace, o-ring, o-ring_bikini, on_back, open_mouth, original, red_eyes, smile, stomach, sunrise, swimsuit, thighs, two_side_up, water, white_bikini, yuri