FURVERT!

anal anthro anthro_on_anthro anus backsack balls big_balls big_butt bodily_fluids butt claws dragon duo eyewear feral genitals glasses hand_on_butt hi_res horn huge_balls huge_butt interspecies larger_feral licking male male/male mammal mustelid musteline mythological_creature mythological_scalie mythology oral raised_tail ray_vanhem red_body red_scales rimming saliva scales scalie scarf sex size_difference smaller_male stoat tail thick_tail tongue tongue_out true_musteline weasel xetrio zhulya_(artist)