Rule 34 Dev - 2021 abs anthro anthro_on_anthro barbell big_bulge big_muscles blue_background bottomwear bulge bulge_in_face clothed clothing duo erection erection_under_clothing exercise eyebrows footwear fur hashburrowns headphones headphones_around_neck hi_res lutrine lying male male/male mammal muscular muscular_anthro muscular_male mustelid narrowed_eyes nipples on_back pecs shirt shoes shorts simple_background smile standing tank_top teeth tenting topless topless_anthro topless_male topwear tuft ursid weight_bench weightlifting workout|6125648824