FURVERT!

1:1 2012 2_horns abs anal anal_penetration anthro anus balls barazoku bdsm biceps big_penis blush bondage bound bowser butt canid canine circumcised claws dominant dominant_male duo erection from_behind_position genitals glans hair horn hotcha humanoid_genitalia humanoid_penis interspecies knot koopa lizard male male/male male_penetrated male_penetrating male_penetrating_male mammal mario_bros muscular nintendo nude pecs penetration penis red_eyes reptile scalie sex shell simple_background spikes submissive submissive_male teeth thick_penis vein