Hey cuz, honestly I don't know. In those article links I posted people in the industry and the media said that porn companies aren't going to risk their companies' operations by producing real incest porn. Even those Sexxxton chicks that you posted discussed that they never have physical contact because of potential legal repercussions. So this brings us back to Misty and Mya and are they actually biological blood sisters (half sisters). Honestly, I'm skeptical since they did have physical contact (kissing, fondling, oral) while chicks like the Sexxxtons whose family relationship was independently verified by news organizations would not. I think someone earlier in the thread had mentioned that Chocolate & Mocha had had contact in their scenes (they are verified actual sisters, they're twins) but the thread was pretty quick to correct that they had not. So maybe you're right and the companies dgaf. But personally I'm skeptical of that until I see it confirmed by a credible source.