Adult romance is not monolithic. A robust stories collection will include:
Amazon’s Audible has the largest library. Look for "Audible Escape" (now folded into Plus Catalog) or search for "duet narration." Authors like Sierra Simone and Tessa Bailey produce exclusive audio-first content. Their stories collection ranges from sweet (clean romance) to scorching.
Quinn has revolutionized the space by allowing listeners to follow individual voice actors. It feels like a community. Creators like Caroline and Naudio have millions of listens. The "Romantic Fiction" playlist here is unique because you get first-person POV stories written by the voice actors themselves.
If you are new to adult audio romantic fiction, start here: