Rule 34 Dev - abs anthro balls beanie bottomless canid canine canis clothed clothing erection ez furniture genitals greyscale hat headgear headwear humanoid_genitalia humanoid_penis looking_at_viewer lying male male_only mammal monochrome muscular muscular_male nipple_piercing nipples on_back pecs penis piercing shirt shirt_up smile sofa solo tank_top topwear wolf|5165839368