Rule 34 Dev - animal_genitalia animal_penis anthro anus backsack balls bed biped blush butt canine_genitalia canine_penis curl erection feet foot_focus fur furniture genitals knot looking_at_viewer lying male nude on_bed pawpads paws penis perineum plantigrade pose presenting presenting_hindquarters smile solo fight_(artist) gingersnaps canid canine canis domestic_dog husky mammal nordic_sled_dog spitz 2015 digital_media_(artwork)|3798937030