There is just something so sensual about being like one of those pigs -- just letting go, and eating what you want, as much as you can hold, all the time.  Then, being lazy, and getting your belly rubbed.  
I feel much the same (from both pig and pig fattener points of view).  It's weird that this is sexual, and I don't want to have sex with a pig -- now maybe a piglike woman, well, yes.
Startnew:
so my fetish is turning weirder. I get horny when I see a vid with pigs getting their bellies rubbed or sleeping. mind you,  it's not like I want to have sex with animals, but... I also get horny after a good meal