i love Shrek's anal cavity so much. His rectum is just overwhelmingly smelling of rotten onions, and it turns me on so much. I love sitting in his G-Spot, gently rubbing it until i hear his Passengers leave the Swamp. It gives me an Onion-on everytime i feel his wet, gaping bottiehole sit on the outhouse, so I can just TAKE in the smell of old, decrepid feces combined with the slightly tangy sent of old onions, as if they were forgotten in the back of the fridge. It's so HOT when he goes pee, as I can hear his piss slam into the mouth of his one and only friend, Donkey's mouth.