Mother-daughter sexual perversities intrigue me, too. I've come across some neat stories where a mother pimps her daughter for some reason or another (debt, job complications, blackmail, etc.)

If anybody is picking up on Sabin81's request, here's a thought: Gilmore Girls! I'd love to see "Rory" forced into some bdsm, depraved situations, especially when she's wearing that modest little prep school uniform!

For that matter, I'd love to see Alexis Blendel herself tied up and raped!