FURVERT!

2018 3:4 animal_genitalia animal_penis anthro balls berger_blanc_suisse biped brown_body brown_fur canid canine canine_genitalia canine_penis canis digitigrade domestic_dog erection fur genitals herding_dog hi_res holding_knot_root holding_own_knot_root holding_own_penis holding_penis knot male mammal nude pastoral_dog penis siege_whitemutt simple_background solo standing virtyalfobo white_body white_fur