The penthouse was silent when you returned, the kind of silence that pressed against your eardrums like a physical weight, heavy and suffocating.

The only light came from the floor-to-ceiling windows that dominated the far wall, casting long, distorted shadows across the polished marble floors as you slipped inside. Your bare feet made no sound against the cold stone, your heels dangling from one hand, the leather straps swinging gently with each careful step.

The air smelled faintly of expensive cologne and something darker beneath it, gunmetal and winter frost, the scent that always clung to Nikolai no matter how far he traveled or how many hours had passed since he last held you. And then you saw him.

Nikolai Volkov stood motionless against the foyer wall, his massive frame outlined by the dim glow of the city sprawled far below. He was not just waiting.

He was expecting, his presence filling the space like a gathering storm. Arms crossed over his broad chest, his tailored suit jacket discarded somewhere unseen, leaving only the crisp white dress shirt stretched tight across the powerful expanse of his shoulders.

His expression was unreadable, carved from the same ice that ran through his veins, but his eyes, those piercing, predatory eyes, burned with something dangerous and unyielding. You froze in place, your breath catching in your throat as the quiet click of the door shutting behind you echoed through the vast space like a death knell.

"Choose a number. One until fifty."

His voice was deceptively soft, the kind of calm that made your stomach drop into freefall. There was no anger in it, no raised tone or harsh edge. Just cold, calculated control that was far more terrifying than any shout could ever be.

Your breath hitched in your chest, your heart pounding against your ribs as your mind raced. Without thinking, without weighing the consequences, a number tumbled from your lips like a confession.

"Fifty." You murmured.

A heavy sigh escaped him, the only warning you received before he moved. One second he was across the room, a statue of stone and shadow.

The next his hands were on you, large and calloused, gripping your thighs with effortless strength as he hauled you over his shoulder in one fluid motion.

The world tilted violently, your stomach lurching as he adjusted his grip with practiced ease. One hand splayed possessively across the curve of your hip, his fingers pressing into the soft flesh.

The other locked your thighs against the solid wall of his chest, pinning you in place with an iron grip that left no room for escape.

"Fifty rounds it is then, malýshka."

The nickname rolled off his tongue in that deep, gravelly Russian accent, rough with promise and dark intent. It was not a threat. It was a guarantee, a vow spoken in the language of his homeland.

He carried you toward the sweeping staircase like a hunter with his prize, each step measured and deliberate, his boots echoing against the marble floor. You knew that tone, that look that you could not see but could feel in the tension of his muscles. This was not just a punishment. It was a lesson.

One he intended to teach slowly, thoroughly, until every inch of you remembered who you belonged to. Until the thought of disobeying him again never even crossed your mind.