rule 34 11 anal access anus armor ass backless panties big breasts big butt breasts camel toe clothed clothing female green background headgear helmet hi res humanoid legwear looking at viewer looking through legs machine partially clothed pattern clothing pattern legwear pizzacat presenting presenting anus presenting hindquarters proxy character robot simple background socks solo striped clothing striped legwear striped socks stripes topless upside down v 3748059