1girl, animal_ear_fluff, animal_ears, bare_shoulders, black_hair, blush, cat_ears, closed_eyes, feet_out_of_frame, k-on!, long_hair, nakano_azusa, one-piece_swimsuit, open_mouth, paw_pose, pink_one-piece_swimsuit, qkracho_(thesdroz), simple_background, sketch, solo, swimsuit, thighs, twintails, white_background