FURVERT!

2014 anal anal_penetration animal_genitalia anthro biceps big_muscles big_penis bite canid canine canis claws duo erection felid fur genitals hair hunter hunterramirez lion male male/male male_penetrated male_penetrating male_penetrating_male mammal muscular muscular_male nude pantherine pecs penetration penile_spines penis prehistoric_species saber-toothed_tiger sex smile stripes tiger wolf