Rule 34 Dev - abs anthro bicep_curl biceps bottomwear bulge clothing detailed_bulge dumbbell erection erection_under_clothing exercise genital_outline male muscular muscular_anthro muscular_male nipples pants pecs penis_outline smoke solo weightlifting weights workout yunukopi beastars gouhin_(beastars) bear giant_panda mammal hi_res monochrome|11154358565