Rule 34 Dev - 1girl all_fours boots brown_eyes brown_hair claw_pose crop_top demon_horns demon_tail demon_wings emu_(trigger) fake_horns fake_tail fake_wings heart horns idolmaster idolmaster_cinderella_girls munakata_atsumi open_mouth pink_thighhighs sketch skirt smile solo tail thighhighs wings|23503805676