“Cuckolding: 10 FAQs About What It Means, How to Play, and More” on Healthline
“Healing Sexual Trauma Through BDSM”, profile of Mistress Couple and her work in the Daily Beast
The New Bottoming Book by Dossie Easton and Janet W. Hardy
The New Topping Book by Dossie Easton and Janet W. Hardy
The “Not a Checklist” Negotiation Sheet for BDSM Bottoms on Deviance & Desire
Playing Well with Others by Lee Harrington and Mollena Williams
Queen-Ana Algos, pro domme who offers coaching and classes
“Starter Guide to BDSM” on Greatist
Understanding Bestiality and Zoophilia by Hani Miletski, MSW, Ph.D.