Rule 34 Dev - 1boy abs ankle_cuffs armpits bara character_request check_character completely_nude convenient_leg cuffs er_miao_ying_ying_ying facial_hair feet_out_of_frame gagged goatee greyscale handcuffs highres male_focus mature_male monochrome muscular muscular_male nipples nude pectorals penis penis_peek restrained short_hair solo stomach thick_eyebrows tony_stark|21407943492