I'd nominate some things from Strapped Dykes, even though Belladonna isnt really a Queer Porn filmmaker. There are a number of good scenes in it, and most of them feature anal play, which is really Bella's "thing".

The best Anal scene is really the one with Syd and Blakovich, Sinn Sage, and Jiz Lee. It's one of those nigh-acrobatic threeways, with people switchis, ng positions and making the most out of their environment for maximum fun. Rimming happens, Oh god rimming occurs, but the best part is about midway through: Sinn bends Syd over and just LAYS into her ass, with Jiz sucking her pussy the entire time. Later, Sinn and Syd give Jiz some double penetration while Syd sucks Sinn's cock. It's pretty amazing, and it's incredibly high energy.

There's another scene later where Syd gets worked over by Bobbi Starr. At one point Bobbi places a glass plug in her mouth and insets it up Syd, slowly fucking her. It's a delightful exercise in slow-playing it for maximum tease.