FURVERT!

ahegao ambiguous_fluids anal anthro anus black_body black_fur butt deep_rimming dragon duo fluid-body fur furred_dragon furred_scalie genitals goo_creature head_in_anus head_insertion hi_res liquid looking_pleasured lube male male/male mythological_creature mythological_scalie mythology oral penis regakoala rimming scalie sex slime suckers tail tentacle_tail tentacles tongue tongue_out unusual_anatomy unusual_tail