Rule 34 Dev - 1girl animal_ear_fluff animal_ears blush brown_sweater cat_ears cecilia_(shiro_seijo_to_kuro_bokushi) closed_mouth green_eyes green_hair hands_up holding holding_own_hair kazutake_hazano kemonomimi_mode long_hair looking_at_viewer ribbed_sweater shiro_seijo_to_kuro_bokushi solo sweater upper_body|20192671629