[Question] What erotica would you consider a must read?

I’ve been doing a slew of research lately for my next few books and I’m looking for some nice, salacious works to fuel my imagination. I don’t care about the subject matter, I just want to read anything that really captivates and excites the reader. It can be in any form, novel, short story, blog posts, even comics. It just needs to be written. Thanks.