Rule 34 Dev - anal anal_penetration animal_genitalia anvil_position ass_up backsack balls black_hair blush bodily_fluids clenched_teeth cum cum_from_ass cum_in_ass cum_inside duo erection eyes_closed feral feral_on_feral from_behind_position from_front_position fur genital_fluids genitals hair legs_up lying male male/male male_penetrated male_penetrating male_penetrating_male mane mounting on_back open_mouth orgasm_face pawpads penetration penile_spines penis perineum quadruped red_hair sex sheath spread_legs spreading tail tail_tuft tapering_penis teeth tuft conditional_dnp vilani felid lion mammal pantherine 2015 signature|3458481145