FURVERT!

ag-wolf aliena-cordis animal_genitalia anus ass_up balls black_nose brown_body brown_fur butt canid canine canine_genitalia canis collar faceless_character faceless_male feral fluffy fluffy_tail fully_sheathed fur genitals male mammal presenting presenting_hindquarters purple_collar raised_tail rear_view sheath simple_background solo tail tan_body tan_fur wolf