FURVERT!

2_penises animal_genitalia animal_penis anthro anus ball_bulge ball_inflation balls blush duo equid equine feral genitals horn infestation infesticles inside_balls looking_pleasured male mammal multi_genitalia multi_penis mythological_creature mythological_equine mythology ohelladarian_(artist)open_mouth parasite penis simple_background tapering_penis tongue tongue_out unicorn unknown_species urethra_worm urethral urethral_bulge worm