FURVERT!

anal anal_fisting anal_penetration animal_genitalia anthro balls blue_eyes canid canine canis comic dialogue english_text erection fisting fully_sheathed fur genitals grey_body grey_fur hair hallucination hi_res knot_university laboratory machine male mammal milking_machine mustelid otter paradoxicalotter penetration penile penis penis_milking sheath substance_intoxication sunitai text white_body white_fur white_hair wolf