FURVERT!

anthro crouching erection eulipotyphlan fourssss genitals hands_on_knees hands_on_legs hedgehog hi_res humanoid_genitalia humanoid_penis knot knotted_penis male mammal muscular muscular_male penis sega sharp_teeth solo sonic_the_hedgehog sonic_the_hedgehog_(series)sonic_the_werehog sonic_unleashed teeth tongue tongue_out werecreature wereeulipotyphlan werehog