If you're into that intense, boundary-pushing vibe of 'Bound Gagged & Displayed', you might want to check out 'The Marketplace' series by Laura Antoniou. It's got that same raw exploration of power dynamics and exhibitionism, but wrapped in a more structured BDSM world-building. The characters feel real, and the psychological depth is chefs kiss.
Another one that comes to mind is 'The Claiming of Sleeping Beauty' by Anne Rice (written as A.N. Roquelaure). It’s way more fantastical, but the themes of forced display and submission are front and center. Some folks find it polarizing, but if you’re already vibing with extreme themes, it might hit right. Just be ready for some seriously ornate prose—Rice doesn’t skimp on the lyrical details.