/r/askreddit is the place to ask and answer thought-provoking questions. But as someone pointed out. I think because porn is mostly geared at males the bbw fetish is more known along with the fact that heavier women have co-opted the term sometimes to make themselves sound better. Guys haven’t really done this and there isn’t much porned aimed at women never mind niche porn.
Related porn videos
[serious]if bbw lovers exist, why are there no bbm lovers?
And bhm for big handsome man. I don’t know if there’s porn for it, but i and other ladies i know have referred to “teddy bear” type guys, which is some girl’s “types”.