You're correct. What's on most of those sites is homosexual sado-masochism. The last figure I saw for porn earnings in America had it eclipsing the total earnings of major sports combined income on a yearly basis. And when those who are manipulating Americans see those figures, it tells them that not only are Americans addicted to degenerate sex, but that there are no discenable differences between heterosexuals and homosexuals since heterosexuals are being aroused by the very same perversions/degradations as are homosexuals.
The kids in college have free rein to watch unlimited porn and come out of college thinking this is all OK, especially homosexual perversions.