Rule 34 Dev - 1boy 2007 anthro armpits artist_name artist_signature ball_bulge beefy beige_countershading beige_hair beige_skin belt bench biceps blue_eyes body_fur bovine braford brown_fur brown_skin cattle clenched_teeth clothed clothing facial_hair flexing foreskin furry goatee grasp grey_background gym half-dressed half_nude happy hooves horns humanoid_penis intact lift looking_up lying male male_nipples male_only musclegut muscles muscular_male navel partially_retracted_foreskin pecs penis penis_outline plain_background salt_and_pepper_hair sam semi-erect shadow shiny short_hair shorts smile smooth_penis solo spread_legs spreading sweat tail tail_tuft teeth uncut veiny_muscles weights white_hair wristband|1371732064