FURVERT!

4:3 all_fours anal anal_penetration anthro anus backsack balls blush bodily_fluids butt butt_grab canid canine doggystyle duo erection fox from_behind_position fur genitals hand_on_butt male male/male male_penetrated male_penetrating male_penetrating_male mammal nude open_mouth penetration penis perineum sex sweat tongue tongue_out truegrave9