FURVERT!

accessory anal anal_penetration animal_humanoid anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls big_penis blush bowser butt canid canine canis claws collar domestic_dog duo fangs fur genitals hair heart_symbol hi_res horn humanoid hybrid koopa larger_male male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal mario_bros moan nintendo on_bottom on_top penetration penis red_hair reptile reptile_humanoid rogerwoof rogerwoof_(character)scalie scalie_humanoid sex shell size_difference smacking_ass smaller_male smaller_on_top smaller_penetrated spiked_collar spiked_shell spikes spikes_(anatomy)stand_and_carry_position standing standing_sex teeth tongue yellow_body yellow_fur