FURVERT!

abs animal_genitalia animal_penis anthro balls blue_body blue_fur blue_markings blue_nose bodily_fluids canid canine canine_genitalia canine_penis canis cum fur genital_fluids genitals grey_body grey_fur hands_behind_back hi_res knot looking_at_viewer male mammal markings muscular muscular_male null_(nullthewolf)penis solo standing tail wolf zumjakal