FURVERT!

1:1 absurd_res acethebigbadwolf animal_genitalia animal_penis anthro anus balls biped blue_background blue_eyes canid canine canine_genitalia canine_penis canis chest_tuft collie digital_media_(artwork)domestic_dog erection floppy_ears genitals herding_dog hi_res knot male mammal masturbation pastoral_dog penile penile_masturbation penis sheepdog simple_background sitting smile solo tuft