FURVERT!

anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anus aroused backsack balls bdsm bear belly big_balls big_butt big_penis blindfold bondage bondage_gear bound brown_bear butt butt_focus clothing erection feet feral front_view fur genitals grizzly_bear hair harness headgear headwear hi_res holding_both_legs holding_legs_up inviting kuruk_(character)leather leather_clothing leather_harness leather_headgear leather_headwear leather_legwear legs_up legwear lying male mammal mane mane_hair monochrome on_back open_mouth overweight paws penis perineum plantigrade presenting presenting_hindquarters quadruped sensory_deprivation sensory_deprivation_hood sheath solo spread_legs spreading tail tail_anus thejoyfuldragon tongue tongue_out ursine ursine_genitalia ursine_penis wide_open