FURVERT!

2005 animal_genitalia animal_penis balls blackteagan clawing claws detached_sheath erection eyes_closed felid feline_genitalia feline_penis genitals holding_own_sheath holding_sheath lion male mammal masturbation pantherine penile penile_masturbation penile_spines penis semi-anthro sheath simple_background solo spread_legs spreading white_background white_balls white_sheath