"Fuck, Nina," I groaned, my body tense with pleasure. "Your throat is so tight. How am I going to fit inside your pussy ifyou're this snug?" But I didn't want to come like this. I wanted to be inside her, to feel her heat around me. I pulled her off me, my breath coming in sharp breaths. She looked up at me, her lips swollen and wet, a question in her eyes.

"Not yet," I growled, flipping her onto her back. I leaned over her, grabbing a small bottle of lube from the drawer beside the bed. Her eyes widened as she saw the silver plug in my hand, but there was curiosity there too, and trust.

"Trust me?" I asked, rubbing the lube onto the plug. She nodded, her breath coming faster. I smiled, leaning down to kiss her deeply. "Good girl," I murmured against her lips.

I moved back, lifting her legs until her knees were at her chest. I rubbed the lube onto her, my fingers circling her tight hole. She gasped, her body tensing slightly, but she didn't pull away. I slipped a finger in, working her slowly until she relaxed around me. Then, I slipped the plug in, her body tensing for a moment before accepting it.

"Oh God," she moaned, her eyes closed, her body shaking slightly. I kissed her inner thigh, then moved up, kissing her deeply.

"You're so beautiful like this," I whispered, positioning myself at her entrance. Her eyes opened, locking onto mine as I slowly pushed into her. She was tight, her body adjusting to the feel of me and the plug inside of her at the same time. She gasped, her nails digging into my arms as I filled her completely.

I began to move, my strokes slow at first, giving her time to adjust. But as her body relaxed, and her moans grew louder, I picked up the pace. I could feel the plug inside her, the fullnessintensifying every sensation. She clung to me, her body writhing beneath mine.

I shifted my angle, driving into her harder, deeper. She cried out, her hands fisting in the sheets. I growled, my wolf surging to the surface, the need to dominate her overwhelming. I lifted my hand, bringing it down on her ass with a sharp smack. She gasped, her body clenching around me, increasing my pleasure.

"Dean," she moaned, her eyes wide with surprise and desire. I smacked her again, the sound echoing through the room. Her walls squeezed around me again, her cries growing louder.

I began to fuck her harder, my hand coming down on her ass again and again. Each smack sent a shot of pleasure through me. I could feel my control slipping, my wolf demanding more.

I reached down, my fingers finding the plug. I twisted it, pushing it deeper into her. She screamed, her pussy bearing down on my shaft. I could feel her getting close, her body tensing, her breath coming in short gasps.

Faster and faster, I fucked her, my body slamming into hers, the plug hitting with each thrust. I twisted it again, sending her over the edge. She came hard, her entire body seizing and convulsing, her screams of pleasure filling the room.

As she came back down, she stared at me with surprise. "Dean, what's happening?" she whispered, her body tensing slightly as she felt the swell beginning to form at the base of my cock.

I kissed her deeply, my tongue delving into her mouth. "It's my knot, Nina," I growled against her lips. "It's how my wolf claims you fully."

Her eyes widened, but there was no fear, only curiosity and trust. I began to move inside her again, my thrusts slow and steady, giving her time to adjust to the growing pressure.

She moaned, her pussy pulled to the limits to accommodate the swelling, her inner walls clamping down on me.

"Oh God, Dean," she gasped, her nails digging into my shoulders. "It's so big. I don't know if I can take any more."

I growled, the sensation of her tight heat enveloping my knot sending waves of pleasure through me. "That's it, baby," I rasped. "Take it all. Take my knot."

She whimpered, her body squirming beneath mine as I pushed deeper, the knot growing larger, locking us together. She was so snug, so hot, her sheath gripping me like a vice. I could feel every ripple of her inner walls, every pulse of her heartbeat.

"Dean," she moaned, her body tense with pleasure and pain. "It's too much. I can't."

"You can," I growled, my voice fierce with possession.

I began to thrust harder, my body slamming into hers, the knot stretching her wide. She screamed, her orgasm crashing through her. I could feel her release, her sex milking my cock, pulling me deeper.

The pressure in my knot was overwhelming, the swelling and burning intensifying with each thrust. I could feel the ropes of cum building, ready to explode, ready to claim her completely. My wolf howled in my mind, the need to possess her, to fill her with our seed, all-consuming.

"Mine," I growled, my voice barely human. "You're mine, Nina. Mine to fuck. Mine to fill. Mine to claim."

She looked up at me, her eyes filled with love and trust. "Yours," she whispered. "I'm yours, Dean."

Those words sent me over the edge. With a roar, I slammed into her one last time, swelling to my full size, locking us together completely. I snarled, my wolf surging to the surface, the need to claim her overwhelming. My canines lengthened, and I leaned down, my teeth scraping against her neck. She tilted her head, giving me access, trusting me completely. I bit down, marking her as mine forever. She cried out one last time as she came hard, pulling me over the edge with her.

Ropes of thick, hot cum burst out, bathing her womb, claiming her as mine. I could feel it, the moment my seed hit her inner walls, the moment my claim took root. My wolf howled in triumph, the bond between us strengthening, snapping into place. I could feel her, her pleasure, her pain, her love. It was overwhelming and exhilarating.

As we came down from our high, I slowed my thrusts, my body still throbbing with pleasure. I could feel my knot pulsing, the pressure slowly easing as I filled her completely. I could feel the heat of my release, the scent of us mingling. It was the most intoxicating aroma in the world.

"Mine," I growled, my voice a possessive rumble. "You're mine, Nina. Forever."

She wrapped her arms around me, holding me close. "Forever," she whispered, her voice filled with love and contentment. She was mine, now and forever. And I was hers.