FURVERT!

5:6 alien anal big_penis black_body black_goo bodily_fluids butt claws corruption genitals hand_on_leg hi_res humanoid humanoid_genitalia humanoid_penis long_tongue male marvel masturbation merffle monster muscular muscular_humanoid muscular_male not_furry penis saliva saliva_on_tongue sharp_teeth solo symbiote teeth toe_claws tongue tongue_out venom_(marvel)