1girl, alternate_costume, animal_ears, black_eyes, black_hair, black_leotard, bow, bowtie, breasts, brown_thighhighs, detached_collar, hair_flaps, kantai_collection, leotard, lying, on_side, one-hour_drawing_challenge, playboy_bunny, rabbit_ears, red_bow, red_bowtie, sendai_(kancolle), small_breasts, solo, strapless, strapless_leotard, tetsukuzu_(yajirushi_shita), thighhighs, wrist_cuffs, yes, yes-no_pillow