FURVERT!

3:4 5_fingers animal_genitalia animal_penis anthro balls big_penis biped canid canine canine_genitalia canine_penis canis domestic_dog erection fingers floppy_ears fur genital_piercing genitals hi_res knot male mammal pasties penis penis_piercing piercing prince_albert_piercing raineshadowpaw simple_background solo spike_(raineshadowpaw)standing tail tongue tongue_out white_background