Rule 34 Dev - abs anthro balls big_knot big_penis curled_tail dominant dominant_male erection exhibitionism fluffy fluffy_tail genitals grin knot male manly muscular muscular_male nipples nude pecs penis simple_background smile solo tail teasing thick_penis vein veiny_penis white_background bella_vanguard vince_the_malamute alaskan_malamute canid canine canis domestic_dog mammal nordic_sled_dog spitz hi_res|20929202490