As it happens, I do.

I highly recommend erotic writing. It can help the writer articulate
their own tastes. As if the act of erotic writing is actually a
kind of longform journalling exercise. So first and foremost, write what arouses you, not what you think will arouse others.

I’d advise reading the story The Caning Emporium too, as that contains some advice on how to engage your own imagination.

Here’s some advice I wrote on creating characters in erotic stories, a much neglected part of the writing process.

And then there’s my widely shared 10 Tips on Erotic Writing, which I hope will provide some helpful guidance.

But most of all, be mindful and enjoy the very act of writing, and you’ll achieve the sensual results you seek.