"Bbw" and fetish  (feeder/feedee, squashing, stuffing, etc) blogs and porn does sadly exist and actually regularly steals from the FAs. I lurk fatty's, erm, "safe zones" enough to know this much is true. Unfortunately in almost all of the tags for obesity there is porn. Every time I submit from tumblr I've likely scrolled through dozens of porn pics to find the thing I post.  I've seen things.