Rule 34 Dev - 1girl black_panties black_thighhighs blush boots commentary_request emu_(trigger) full_body fur_trim happy_birthday hat heart highres idolmaster idolmaster_cinderella_girls jacket koshimizu_sachiko open_mouth panties pom_pom_(clothes) purple_hair sitting skirt smile solo thighhighs underwear winter_clothes yellow_eyes|23504525928