I saw snapshots of it. He was starving, living in Grand Central Station, NYC at the time (so the story goes), and decided on the porn film to buy food.
Watch it and see exploitation at its highest level. People needing that fix, be it food or drugs.
I'm not much of a porno watcher, but I see some of the slips guys post hre, and there's a bit more joy in them. Not a junkie needing a fix or someone needing a meal