Erotica author Kate McMannis has crippling writer's block and a deadline in less than two months. When a beautiful woman named Erato appears at her house and claims to be her muse, Kate isn't certain whether Erato is mentally ill or truly her supernatural savior. Either way, when the incredible sex Erato offers leads to genuine inspiration, Kate isn't inclined to refuse her unusual brand of help.

When a little fantasy fulfillment with Erato inadvertently leads her to the shy and gorgeous Olive Johnson, unexpected feelings threaten to derail Kate's motivation once again. Erato is just as determined to keep her writing on track as Kate is to explore her very real attraction to Olive—which leads to friction that threatens not only Kate's ability to meet her deadline, but also her burgeoning romance with Olive.

Caught between a contractual obligation and her heart, is there any way for Kate to have it all?