FURVERT!

admdoby666 all_fours anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia anus ass_up backsack balls blush bolt_(bolt)bolt_(film)butt canid canine canis disney domestic_dog erection feet feral fully_erect_inside_sheath fur genitals german_shepherd herding_dog hi_res knot knot_in_sheath looking_at_viewer looking_back lying male mammal nomad_genesis on_front pastoral_dog penis presenting presenting_hindquarters sheath simple_background solo white_background