FURVERT!

abs anthro balls_outline barefoot belly biceps big_muscles biped bulge canid canine canis chain clothed clothing detailed_bulge domestic_dog feet fur genital_outline krosbar_(artist)male mammal mastiff molosser musclegut muscular muscular_anthro muscular_male nipples overweight overweight_anthro overweight_male pecs penis_outline prisoner robert_schaftdroler rottweiler sitting smile solo topless