I'm sorry, but I don't get how big cocks are degrading to women. I don't know, maybe it's me seeing it as a str8 woman, but I figured the fact that you had the same niche in gay would mean there isn't any degrading element there?

Marketing wise, I think it's what Slaxxx said. It's about the whole filling a pussy/mouth up, seeing it stretch. It could be a toy too, or it could be the real thing. Have you ever watched the crazy black brothers with their fake 20" long dicks movies? There's a lot of close-ups on a slow and gradual process. The woman is usually "afraid" of the big dick, not sure she can take it, and then she is gradually and slowly made to accommodate it (well, partially, , she is usually not tall enough to actually accommodate 20" ).

That's as far as the marketing goes. Real life, as far as I'm concerned as a str8 woman, it's more about girth then length. Too long can actually be annoying. I mean gagging while deepthroating is nice, but only so much .