FURVERT!

5:3 absurd_res ambiguous_gender animal_genitalia animal_penis anthro big_penis canid canine canine_genitalia canine_penis canis equid equine equine_genitalia equine_penis erection flaccid genital_shot genitals glistening glistening_genitalia glistening_penis group head_penis hi_res horse knot male mammal penis penis_shot red_body red_skin sheath study vein veiny_penis velvetdraw