Rule 34 Dev - 2022 anthro anus ass balls beastars brown_bear fur gay genitals grey_body grey_fur humanoid_genitalia humanoid_penis looking_at_viewer looking_back looking_back_at_viewer lying male mammal nude on_front penis perineum presenting presenting_anus presenting_hindquarters riz_(beastars) solo tattoo thorso_the_vile ursid ursine|6583709424