Rule 34 Dev - 1boy bags_under_eyes black_hair black_sweater boku_no_hero_academia border closed_mouth cropped_torso cup eraser_head_(boku_no_hero_academia) facial_hair goatee highres holding holding_cup long_sleeves looking_at_viewer male_focus mug mustache_stubble ribbed_sweater rnuyvm solo sparse_stubble stubble sweater white_border|22046335740