FURVERT!

anal anal_penetration anus black_lips cheetah claws digitigrade duo erection feet felid feline feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral genitals hi_res hindpaw larger_feral larger_penetrated larger_sub lion lips male male/male male_feral male_penetrated male_penetrating male_penetrating_male mammal open_mouth pantherine paws penetration penile penile_penetration penile_spines penis penis_in_ass quadruped sex size_difference smaller_feral submissive tail teeth_showing tiny_terrible toe_claws