>>3337
Hoping someone can turn this old gem up, maybe. I've had zero luck myself
Probably a decade back, one of the flash game sites I frequented had a particular ad for low fat tuna I think? (Wish I remembered the brand, that'd help with the search.) Which I guess means it wasn't actual preg, but w/e.
The ad starts with a woman in a sexy outfit, walking past everyone with confidence, yada yada. She gets into an elevator, and as soon as the doors close, her eyes roll back and there's a side shot of her belly just jutting out to pretty notable curve. She's left rapidly breathing from apparently having to suck it all in while in public.
I remember refreshing that damn game so many times just to get another run of that ad.