FURVERT!

anthro big_penis canid canine canis comic dialogue doctor dragon duo ejaculation english_text expansion fingering fingering_penis foreskin genital_expansion genitals huge_penis humanoid_genitalia humanoid_penis hyper hyper_genitalia hyper_penis male male/male mammal muscular muscular_male mythological_creature mythological_scalie mythology partially_retracted_foreskin patient penis penis_expansion scalie scar text thick_penis throbbing throbbing_penis urethral urethral_fingering wolf zex