FURVERT!

age_difference animal_genitalia animal_penis anthro baileyx big_penis canid canine canine_genitalia canine_penis close-up colored duo fur genitals green_body green_fur grey_body grey_fur hair hi_res huge_penis inside knot licking male male/male mammal nipples open_mouth oral penile penis penis_lick pink_hair sex size_difference teeth thick_penis tongue vein veiny_knot veiny_penis