Rule 34 Dev - 00s 2boys art_brush bad_id bad_pixiv_id black_hair blush canvas canvas_(object) chair earrings easel gakuran headband highres jewelry jojo_no_kimyou_na_bouken kakyoin_noriaki kishibe_rohan linjie male_focus midriff multiple_boys paintbrush palette_(object) red_eyes red_hair school_uniform sitting|4228939611