Rule 34 Dev - abs anthro arkham_bennet balls big_muscles big_pecs big_penis buckteeth erection facial_piercing flexing fur genitals grey_body grey_fur grey_hair grin hair heart hi_res long_ears male mammal multicolored_body multicolored_fur murid murine muscular muscular_anthro muscular_male navel nipple_piercing nipples nose_piercing nude pecs penis piercing pink_body rat rodent signature smile solo teeth tyleraz white_body white_fur|10199037152