Rule 34 Dev - alternate_costume animal_ears bare_shoulders black_hair black_leotard blue_eyes blush book bow bowtie breasts bunny_ears card cleavage fake_animal_ears female female fishnet_gloves fishnets gloves highres holding holding_book holding_card idolmaster idolmaster_cinderella_girls leotard long_hair looking_at_viewer lying nyome991 on_side pantyhose playboy_bunny rabbit_ears sagisawa_fumika solo twitter_username|6622518224