Get Rich Quick Scheme

Pornography filmed with forced perspective. The actors are positioned so that it *looks* like they're doin' it, but they aren't actually; one of them is in the foreground, and one is in the background. This might be extra special if you used it to film giantess niche pornography; in fact, it might be the only way to do it. Just think about those people with unrealizeable fantasies. Did you ever think to apply the oldest trick in filmography? As I say, you could make a mint.