FURVERT!

abs animal_genitalia animal_penis anthro athletic balls beckoning bed biceps biped black_body black_fur black_nose black_penis brown_body brown_fur canid canine canine_genitalia canine_penis canis collar erection fur furniture genitals gesture inviting knot looking_at_viewer lying male mammal masturbation moonstalker_(character)muscular muscular_anthro nude on_back on_bed patto pecs penile penile_masturbation penis reclining smile smug solo spread_legs spreading tail white_body white_fur wolf yellow_eyes