Lyndzi Miller has been a sexual educator at The Tool Shed: An Erotic Boutique since 2012, and is its current assistant manager. She established the Milwaukee Poly Group in 2008, facilitating discussion and support group meetings every month since. She also hosts the bi-weekly podcast Polyamory Uncensored, on which she interviews ethically non-monogamous folks on their polyamorous journeys. She is an avid knitter, a mother, a burlesque dancer, and a huge geek.

She co-authored The Pegging Book: A Complete Guide to Anal Sex with a Strap-On Dildo with Cooper S. Beckett.