Rule 34 Dev - 1boy absurdres armpits bara blonde_facial_hair blonde_hair blush bound bound_arms christmas cowboy_shot highres kaijuu_no._8 looking_at_viewer male_focus mature_male muscular muscular_arms muscular_male naked_ribbon nongnakk ribbon shinomiya_isao short_hair simple_background solo thick_eyebrows yellow_eyes|25013994057