Hypersexual

She's brilliant at managing risk—except when it comes to her own desires. Sienna Monroe is a top-tier cybersecurity analyst with an airtight reputation and a secret that could ruin everything. Beneath the cool surface lies a relentless hunger—raw, compulsive, and impossible to control. Sex isn't a thrill. It's a need.
By day, she battles digital threats. By night, she loses herself in alleys, clubs, and private sessions where power is the only currency that calms the storm inside her. But when a new trainee shows up at her office—the same woman who seduced her at a sex party—Sienna's tightly controlled world begins to fracture.
Then the messages start. Someone knows her secrets. Someone's watching. And they want more than silence—they want obedience. Hypersexual: Volume 1 – The Descent Begins is the gripping first edition in a provocative new series that follows Sienna Monroe and a cast of complex, unforgettable characters. The brainchild of Rune Mercier, this is erotica with an edge—where every touch is charged, and every choice could shatter everything.