FURVERT!

2015 abs all_fours anal anal_penetration anthro anthro_on_anthro ass_up athletic athletic_anthro athletic_male back_muscles backdraft balls bandage biceps blue_body blue_eyes blue_fur butt canid canine canis close-up cutaway doggystyle duo equid equine erection eyebrow_piercing facial_piercing feet from_behind_position fur genitals green_eyes grey_body grey_fur grey_hair hair hand_on_butt hooves horse horse_tail humanoid_genitalia humanoid_penis interspecies kneeling leapfrog_position male male/male male_penetrated male_penetrating male_penetrating_male mammal muscular muscular_anthro muscular_male nipples nude on_ground pawpads pecs penetration penis piercing raised_tail sex tail twinkle-sez white_body white_fur wolf wolf_tail