Rule 34 Dev - 1boy 1girl barefoot dinosaur floating fossil full_body hammer highres kikumoto_kaoru kimi_wa_sukinosaurus low_twintails miniskirt monochrome open_mouth pleated_skirt school_uniform sekiguchi_taro shiraishi_momiji shirt skeleton sketch skirt smile traditional_media twintails tyrannosaurus_rex unfinished|16169835240