Home / Romance / ILLICIT OBSESSION / BURNING BOUNDARIES

Share

BURNING BOUNDARIES

Author: Ava Sterling
last update publish date: 2026-07-13 16:34:14

Lila shut the heavy door of her new bedroom and pressed her back against the cool wood, trying to steady her breathing. The room was absurdly luxurious — a king-sized bed with silk sheets the color of champagne, a crystal chandelier sparkling overhead, and a private balcony overlooking the moonlit ocean. This was supposed to be her fresh start. Instead, it felt like stepping into a gilded cage.

She changed out of her sundress into a simple black tank top and soft cotton shorts, the fabric light against her skin. The mansion was quiet now. Elena and Victor had left for some high-society gala, leaving behind only the low hum of staff and the heavy weight of Ronan Sterling’s presence.

*Stepbrother.* The word made her stomach twist.

She wandered downstairs around midnight, barefoot on the cool marble floors, hoping a glass of cold water would calm the strange heat still lingering under her skin from that charged moment in the foyer. The kitchen was massive, all dark granite and stainless steel gleaming under soft recessed lights.

She opened the fridge, the cool air washing over her bare legs.

A low, velvety voice cut through the silence behind her.

“Looking for something to satisfy that hunger, little stepsister?”

Lila startled, nearly dropping the water bottle. She turned slowly.

Ronan leaned against the massive kitchen island, arms crossed over his bare, sculpted chest. Black sweatpants hung dangerously low on his hips, revealing the deep V-lines that disappeared beneath the fabric. His jet-black hair was slightly tousled, grey eyes locked on her with predatory intensity. The same man who had looked at her like she was dirt earlier now looked like he wanted to devour her.

“I’m not your stepsister,” Lila said, keeping her voice steady even as her pulse raced. “And I’m just getting water. I didn’t come down here for you.”

Ronan pushed off the island and stalked toward her, each step deliberate. He stopped mere inches away, towering over her. The heat from his body wrapped around her like a dangerous embrace. He smelled like clean soap, expensive cologne, and raw masculinity.

“Yet here you are,” he murmured, voice dropping to a dangerous rumble. “In my house. Wearing almost nothing. Looking like sin wrapped in innocence.”

Lila’s breath caught as his fingers brushed a loose strand of her dark wavy hair behind her ear. The touch was light, but it sent electricity racing down her spine. Her nipples tightened against the thin fabric of her tank top. She hated how her body reacted.

“Don’t,” she whispered, but she didn’t move away.

Ronan’s lips curved into a dark smile. His hand trailed slowly down the side of her neck, thumb stroking the rapid flutter of her pulse. “Your heart is racing. Scared? Or something else?”

His palm slid lower, boldly cupping the side of her breast through the thin tank. His thumb brushed over her already-hard nipple, circling it slowly, teasing. A sharp jolt of pleasure shot straight between her legs. Lila bit her lip to stifle a moan, her thighs pressing together as warmth flooded her core.

*This is wrong. He’s your stepbrother. Push him away.*

But her body betrayed her. She arched slightly into his touch, craving more of that wicked friction. Ronan noticed. His grey eyes darkened with triumph.

“Look at you,” he whispered, voice thick with lust. “So fucking responsive. I bet you’re already wet for me, aren’t you?”

His other hand gripped her waist possessively, pulling her flush against his hard body. She could feel the thick ridge of his erection pressing against her stomach through his sweatpants. His fingers teased the hem of her shorts, brushing the sensitive skin of her inner thigh, inching higher, closer to where she ached.

Lila’s head spun. The pleasure was overwhelming. Her body screamed for him to touch her there, to slide those long fingers inside her and relieve the throbbing need. For one dizzying moment, she imagined him lifting her onto the counter and fucking her senseless.

Then shame and anger crashed over her like cold water.

“No!” She shoved him with all her strength. Ronan stumbled back a step, surprise flashing across his arrogant face.

*Slap!*

Her palm connected hard with his cheek, the sound cracking through the silent kitchen like a whip.

Ronan’s head snapped to the side. A bright red handprint bloomed on his skin.

For a heartbeat, stunned silence filled the air.

Then his eyes blazed with fury and raw, dangerous hunger.

**“What!!! How dare you.”**

Continue to read this book for free
Scan code to download App

Latest chapter

  • ILLICIT OBSESSION    Chapter 3

    Maya took a two days break, She told herself she wouldn’t go back. She revised the ending of the story the way he asked—ugly, unfinished, no soft exit—and submitted it online like a normal student. She sat through the next seminar without looking at his hands. She even answered a question without her voice shaking. It didn’t matter. Thursday evening the building was nearly empty when she walked the third-floor corridor again. Most office doors were dark. His was open a few inches, light spilling across the floor. She didn’t knock this time. Gabriel Hart looked up from his desk. For a second he simply stared at her, as if deciding whether to pretend he hadn’t seen her. Then he set his pen down with careful precision. “Office hours ended twenty minutes ago.” “I know.” She stepped inside and closed the door behind her. The soft click of the latch sounded too loud. He didn’t tell her to open it again. Maya crossed the room slowly. The revised pages were already in her

  • ILLICIT OBSESSION    Chapter 2

    Maya barely slept. Every time she closed her eyes she felt the phantom stretch of her own fingers and heard his voice saying *if it’s ugly, let it be ugly*. By morning her sheets were twisted and her cunt still felt swollen and neglected. She told herself she was going to office hours for feedback on the new story. She almost believed it. His office was at the end of a quiet corridor on the third floor. The door was half-open. She knocked once. “Come in.” Gabriel Hart sat behind a heavy wooden desk, sleeves rolled again, dark-framed glasses on this time. A stack of manuscripts sat to his left. He looked up, and for a fraction of a second something unreadable moved through his expression before it smoothed into polite neutrality. “Miss Reyes. I wasn’t expecting you.” “You said office hours were open.” Her voice came out steadier than she felt. “I wanted to talk about the new piece.” He gestured to the chair across from him. “Sit.” She sat. The chair was too close to t

  • ILLICIT OBSESSION    BOOK SEVEN FILTHY FOR MY PROFESSOR

    The lecture hall smelled like old paper and cold coffee. Maya Reyes sat in the third row, legs crossed tight, notebook open but barely touched. She wasn’t listening to the words so much as the voice that delivered them. Professor Gabriel Hart stood at the front of the room in a charcoal shirt with the sleeves rolled to his elbows. Dark hair slightly messy, as if he’d run his hands through it too many times. He moved like a man who never rushed and never needed to. When he read a passage aloud, his voice dropped lower, rougher at the edges, and something in Maya’s stomach pulled tight every single time. She had been in his advanced seminar for three weeks. Three weeks of watching his hands gesture while he spoke. Three weeks of noticing the way his throat moved when he swallowed. Three weeks of leaving class wet and restless and furious with herself. Today was worse. He paused mid-sentence and looked up, scanning the room. His gaze landed on her for half a second longer than it

  • ILLICIT OBSESSION    Chapter 15

    The confrontation with Rory’s parents was every bit as explosive and heart-wrenching as they had feared it would be. Dominic insisted on being the one to break the news, arranging a private conversation with her father during a carefully planned family dinner at the family home. The truth came pouring out in a rush of honest, raw words—the instant, overwhelming attraction the moment Rory walked into his office, the slow-burn tension that built despite every rule and moral boundary, the genuine love that had grown between them despite the age gap, the forbidden nature of their relationship, and the external threats they had faced together while protecting each other. Her father’s reaction was visceral and immediate. Shock turned to anger, then to a deep, painful sense of betrayal. “You were like a son to me,” he said, voice breaking as he looked at Dominic. “I trusted you with my daughter’s future, and this is what you do?” Rory stepped forward, fierce and unapologetic despite th

  • ILLICIT OBSESSION    Chapter 14

    The separation had been pure hell for both of them—a test that pushed their love to the breaking point and beyond. Rory moved through her days at Voss Publishing like a shadow of herself. She smiled politely in meetings, delivered solid work on her manuscripts, and avoided the knowing glances from colleagues who sensed something was different. But inside, she was unraveling. Every familiar corner of the office triggered memories that hit like physical blows—the conference room where his foot had teased her under the table, the elevator where he’d pinned her against the wall and whispered exactly what he wanted to do to her, her own desk where late-night messages from him had left her squirming and desperate. Nights were the worst. She would lie in her small apartment bed, body aching with unmet need, fingers slipping between her thighs as she replayed every intimate moment in vivid detail. The way Dominic’s experienced mouth had devoured her, tongue and fingers working in perfect ha

  • ILLICIT OBSESSION    Chapter 13

    The decision to face the threat head-on brought a temporary peace, but peace was a luxury they couldn’t afford for long. The very next week, the anonymous sender struck again—this time with a more direct warning. Another email to Dominic, this one including a screenshot of a draft message ready to be sent to Rory’s father with the incriminating photos attached. The demand was clear: *End it completely or I hit send. No contact. One week.* Dominic’s protective instincts went into overdrive. “We have to create distance,” he told Rory in a hushed, urgent conversation in his locked office. “Just for a little while. Until I can trace this bastard and neutralize the threat. I can’t risk your family, your career, everything you’ve worked for.” Rory’s heart shattered at the words, but she saw the logic through her tears. “I hate this,” she whispered, clinging to him. “But I trust you. Just… don’t take too long. I don’t know how to breathe without you anymore.” The separation was agony. Fo

More Chapters
Explore and read good novels for free
Free access to a vast number of good novels on GoodNovel app. Download the books you like and read anywhere & anytime.
Read books for free on the app
SCAN CODE TO READ ON APP
DMCA.com Protection Status