LordCrash I don't disagree with the sentiment, but think that's just the way VR porn will be until it has a larger following. For 2d porn you can find sites for literally any fetish under the sun, but wouldn't be survivable as a business model in VR at the moment, too small of a subscriber pool and would alienate too many viewers.
It would be super risky, and think a big part of it too is that it can be tough to satisfy both the fetishists and the non-fetishists with your scenes. I mean, even with the SLR Adira + Rebel anal scene that just came out, I was turned off immediately when I was skipping through and the first 60+ mins were anal play. I occasionally like anal action in small doses, for example loved Bella Rolland's scene, but this scene was way too much for me.
Which is all to say think the "safest" way to include more fetishes/niches now is in small doses within other scenes and find the right balance.
