Rule 34 Dev - 2016 anthro anus ass backsack balls bent_over big_butt brothers bulge canine desi duke_(thecon) english_text erection feline femboy girly grey_background group hi_res incest looking_back male mammal monochrome penis presenting presenting_hindquarters sibling simple_background stare take_your_pick text thecon wide_hips yaoi|2952441176