The Octomom Says She'd Do Porn for a Bigger House . . . But No Kissing or Touching?

"Octomom" NADYA SULEMAN swore she'd never do pornography. But she also promised not to do a lot of other things she's since done . . . like collecting welfare and posing nude.

So here's where we are now: Pornography is BACK ON THE TABLE. Apparently, Nadya would appear in a skin flick in exchange for a BIGGER HOUSE.

HLN's "Showbiz Tonight" visited Nadya's home for a piece that aired last night. And she said, quote, "If the opportunity comes up I'll be the first to admit: I'm gonna eat my words! Because all that matters is that I can take care of my family."

She added, quote, "If it's a job, and it's a well-paying job, and it's gonna allow me to get out of here and move in a very safe, huge home that they deserve, I'm gonna do it.