Rule 34 Dev - 1boy 1male abs animated armpits arms_up bara beating_off big_balls big_penis boner bottomless clothed_masturbation erect_penis erection facial_hair functionally_nude functionally_nude_male gay hands_behind_head jacking_off jerking jerking_off jerkingoff looping_animation lucas_lee male male_focus male_masturbation male_nipples male_only male_pubic_hair manly masculine masturbating masturbation monochrome muscles muscular muscular_male no_color one_handed_masturbation penile_masturbation penis presenting scott_pilgrim shirt_in_mouth shirt_in_teeth shirt_lift short_hair simple_background solo solo_male spread_legs stiffy stroking stroking_cock stroking_penis tagme tetrahomoerotica veiny_penis video wanking white_background|10122095648