Rule 34 Dev - abs anthro bulge clothing duo fur jockstrap male male/male muscular muscular_anthro muscular_male pecs size_difference underwear zipper_jockstrap zipper_underwear aliensymbol mythology floofy_beast_(aliensymbol) canid canine mammal mythological_canine mythological_creature werecanid werecanine werecreature werewolf hi_res|21955201835