I was screwing around while recording my audio books and did this. I learned how do get my voice to go really deep for a while, and I tweaked it with an echo effect. Then I found a breathing sound on YouTube and mixed that in. Enjoy.
Mark Rude is the author and illustrator of 'The Cindra Corrina Chronicles,' and epic fantasy series, and 'Devon, the Demon Duck From Hell,' an urban fantasy satire. He was also the character illustrator for 'The Hollows Insider' by Kim Harrison, published by HarperCollins.