Rule 34 Dev - 1girl :d animal_ears beige_cardigan black_serafuku blush cardigan cat_ears cat_tail extra_ears grey_hair grin highres idolmaster idolmaster_shiny_colors looking_at_viewer mameko_(l8_w3) open_mouth paw_print school_uniform serafuku serizawa_asahi short_hair smile solo tail upper_body|15774032313