I definitely have grown to find noisy sucking hot (blame an ex for that, she was a fellatrix). And in my porn, I love a really wet gushy sound sometimes.
If you want full on films, The Taboo series and Playing With Fire are classics well worth the watch. Private Teacher (Though it's an aunt and Nephew) is a good one.
So far so good. The dialogue feels strong, got a nice sense of the coming of age. The characters feel realistic, and the renders aren't too bad. It's a strong start. Rare to see a good solo mastrubation scene too. I'm here for more.
Every genre has some formulas, because they work. That being said, if you're really tired of oversaturation, offer us some change. Start working on the AVN that you want to see in the incest space. I'm sure we'd all be happy to indulge in an alternative vision.
Only time I'll share in RL is if I don't have actual feelings for her. Although I'd probably be a couple's third where in the past I had 0 desire to do that. But even then, everyone would have to fully be on board.