rule 34 absurd res anthro anus ass backsack balls big butt blush bodily fluids butt focus canid canine canis digital media artwork domestic dreadlocks ear piercing erection eyebrows floppy ears fluffy fluffy tail fur genital fluids genitals girly hair heart hi res huge butt humanoid genitalia humanoid penis inviting legs up looking at viewer lying maiteik maiteik artist male mammal nude on back pawpads paws penis piercing pink anus pink body pink fur pink hair pink pawpads pink penis playful precum presenting presenting anus presenting hindquarters presenting penis rear view seductive simple background smile smiling at viewer solo sweat sweatdrop sweaty genitalia thick thighs watermark wide hips 6979279