Someone I know has that video but from what I was told there's something missing. In one of her trailers for her femdom stuff she's tittyfucking a black dildo but that's not in the full video for Locked in Latex. Either it was cut out, it's a different vid of her in the same outfit or it's extra BTS content that has to be bought separately.
Wouldn't be the first time there's a random editing choice. Her first time with Dredd there was a missing clip she posted separately, and her copy of her 2nd time with Dredd is a few minutes shorter than his copy.
OnlyFans isn't the only platform to get her content. Unlike most creators Jewelz doesn't put all her eggs in one basket. PornBox and ManyVids are great and offer better video quality. There's also her BluDreamsXXX website and her XvIdeosRed channel where stuff has leaked from in the past. She's also on Fansly and SextPanther.