Rose Tyler's spirit was breaking. For days he'd kept her chained up in this cage. The Master - The Doctor's greatest foe. He took a sadistic pleasure in her torment. He could sit and watch her struggle against the chains binding her for hours. Sometimes he'd reach out and touch her gently. Oh so gently. A momentary cup of her cheek. A light squeeze of the arm. A brush of fingertips against her ass. A slow rub of her thigh. And then he'd leave her. Alone. Broken. Until today.

Today when she felt him trace his finger along her collarbone, the young blonde let out a slight involuntary moan. He grinned, snatching his finger away. "You're ready," he teased, "it's time." Rose gulped. And that was when he let her out of the cage at last. And led her to his special room instead…

The Master liked to take his time with his new pet. She was beautiful, even in her current state. Her blonde hair was matted and dirty, and she was dressed in a plain white t-shirt and ripped jeans. But he could tell that when she was clean and dressed up, she was a sight to behold. And he couldn't wait to see her like that again.

He walked Rose through the hallway and into a dimly lit room. She winced as the light hit her eyes, but she kept her gaze fixed on the floor. She knew better than to look him in the eye.

The Master chuckled as he saw her reaction. He loved how obedient she was becoming. He walked over to a large wooden cross and patted it. "This is where you'll be sleeping from now on," he said, his voice low and commanding.

Rose's eyes widened as she looked at the cross. It had restraints on it, and she knew that he would chain her up there. She felt a wave of humiliation wash over her as she realized that she was going to be his slave.

The Master walked over to her and gently stroked her cheek. "Don't worry, my pet. I'll take good care of you. But you have to do as I say."

Rose nodded, tears streaming down her face. She knew that she didn't have a choice. She was at his mercy.

The Master walked over to a large chest and opened it. He rummaged through it for a moment before pulling out a set of chains. Rose's heart sank as she saw them. She knew what was coming.

He walked over to her and gently took her hands. He kissed them before attaching the chains to her wrists. He then led her over to the cross and attached the other end of the chains to it.

Rose felt a wave of despair wash over her as she was chained up. She knew that she was at his mercy now. She couldn't escape, and she couldn't fight back. She was completely at his mercy.

The Master walked over to a table and picked up a whip. Rose flinched as she saw it. She knew what was coming.

He walked over to her and gently traced the whip along her body. Rose closed her eyes, bracing herself for the pain.

But it never came. Instead, the Master gently stroked her body with the whip, teasing her. Rose let out a soft moan as she felt his touch. She couldn't help it. She was starting to respond to him.

The Master grinned as he heard her moan. He knew that he had her now. He could do whatever he wanted to her, and she wouldn't be able to resist.

He continued to tease her with the whip, gently brushing it against her nipples and her clit. Rose let out a soft moan as she felt the pleasure building up inside of her.

She couldn't help it. She was starting to enjoy this. She was starting to enjoy being his pet.

The Master continued to tease her with the whip, trailing it along her body, making her squirm and jump. Rose's heart was racing, her body tingling with excitement. She couldn't believe it, but she was starting to enjoy being the Master's slave.

The Master must have sensed her change in mood, because he stepped closer to her, his eyes gleaming with desire. He leaned in close, his lips brushing against her ear. "I'm going to make you scream, Rose," he whispered. "I'm going to make you beg for mercy. And then I'm going to make you come, harder than you've ever come before."

Rose's heart skipped a beat. She knew she should be scared, but instead she was filled with excitement. She wanted the Master to make her scream, to make her beg for mercy. She wanted to feel his touch, to feel his lips on hers.

The Master stepped back, his eyes gleaming with desire. He raised the whip again, then brought it down hard on Rose's thigh. She screamed, her body jerking with the force of the blow. The Master brought the whip down again and again, each blow harder than the last. Rose screamed and struggled against her chains, but she couldn't escape the Master's wrath.

The Master stopped, his eyes gleaming with satisfaction. He stepped closer to Rose, his hand reaching out to touch her face. She flinched at first, but then leaned into his touch, her eyes meeting his. The Master leaned in, his lips brushing against hers. She moaned, her body trembling with desire.

The Master pulled back, his eyes gleaming with desire. "You're mine now, Rose," he whispered. "You're my slave, and I'm going to make you beg for my touch."

Rose nodded, her body trembling with desire. She wanted to feel the Master's touch, to feel his lips on hers. She wanted to be his slave, to do whatever he commanded.

The Master reached down, his hand grabbing Rose's t-shirt. He ripped it open, exposing her breasts. She gasped, her body trembling with desire. The Master leaned down, his mouth closing around her nipple. She moaned, her body arching with pleasure.

The Master's hand reached down, his fingers tracing along the waistband of her jeans. He undid the button, then pulled them down, exposing her pussy. She gasped, her body trembling with desire.

The Master circled around her, running his fingers over her body. He traced the curve of her breasts, teasing her nipples until they were hard and sensitive. Then, he moved lower, his fingers trailing over her stomach and down to her thighs. She gasped as he reached her sex, his fingers delving between her folds.

The Master's fingers reached down, sliding inside her pussy. She moaned, her body trembling with pleasure. The Master's fingers moved in and out, his thumb rubbing her clit. She screamed, her body trembling with pleasure.

The Master's fingers moved faster, his thumb pressing harder. She screamed, her body trembling with pleasure. She could feel herself getting close, her body trembling with pleasure.

But just as she was about to reach her climax, he stopped. Rose groaned in frustration, her body begging for release.

The Master chuckled again, removing his fingers from her sex. "Not yet, Rose," he said, his voice full of amusement. "I want to tease you a little longer."

He reached for a gag, stuffing it into her mouth. Then, he retrieved a vibrator from a nearby table. Rose's eyes widened as she saw it, her body tensing with anticipation.

The Master turned on the vibrator, the humming noise filling the room. He pressed it against her sex, and Rose screamed into her gag, her body trembling with pleasure.

The Master moved the vibrator in slow circles, never quite touching her clit. Rose thrashed against her restraints, begging him to let her cum. But the Master just laughed, keeping the vibrator just out of reach.

He kept this up for what felt like hours, bringing Rose to the brink of orgasm again and again, only to stop just before she could cum. Rose was soaked in sweat, her body trembling with need. She had never been so turned on in her life.

Finally, the Master had mercy on her. He removed the gag and tossed the vibrator aside. Then, he knelt before her, his face level with her sex.

"Cum for me, Rose," he commanded, his voice low and commanding. "I want to see you cum all over my face."

With that, he buried his face in her sex, his tongue flicking over her clit. Rose screamed, her body trembling with pleasure as she finally reached her climax.

The Master didn't stop, his tongue moving faster and faster. Rose's screams turned into moans, her body trembling with pleasure. She felt like she was going to explode, her body trembling with pleasure.

Finally, she collapsed against the cross, her body spent. The Master stood up, his face glistening with her juices. He licked his lips, savoring the taste.

"Good girl," he said, his voice full of satisfaction. "You're a natural at this."

Rose blushed, her body still trembling with pleasure. She had never felt so alive, so turned on in her life.

The Master unchained her from the cross, pulling her into his arms. Rose melted into him, her body still trembling with pleasure.

The helpless girl tried desperately to catch her breath and she could feel him smirking at her. Her body was spent and exhausted, coated in warm sweat.

She winced as she felt his fist clench around her dirty blonde locks and wrench her head back. His tongue dragged up her exposed neck, tasting the salty sweat on her sweet skin. She whimpered. He wasn't finished with her yet.

"If you resist, I'll chain you back up and beat you harder than ever before," he hissed. She nodded meekly. He yanked her up onto her hands and knees to humiliate her then positioned himself behind her, his erection poking at her entrance. He wrapped his belt around her neck and tugged backwards. "Giddy up," he laughed as he pushed his throbbing member into her sore, aching vagina.

She could feel him thrusting in and out of her, his hips slapping against her ass with each powerful thrust. The feeling of his belt around her neck was sending waves of pleasure through her entire body.

"Fuck, you feel so good," he groaned as he reached around and started playing with her clit. She moaned loudly, her body trembling as he brought her closer and closer to orgasm.

"Please, let me cum," she begged, her voice trembling with pleasure.

"Beg for it," he demanded, slapping her ass hard.

"Please, Master, please let me cum," she whimpered, her body writhing in pleasure.

He chuckled and started fucking her harder and faster, his fingers still working her clit. She could feel her orgasm building, her entire body tensing up as she got closer and closer.

And then, it hit her. She screamed out in pleasure, her entire body shaking as waves of ecstasy washed over her. He continued fucking her, drawing out her orgasm until she was begging him to stop.

But he didn't stop. He kept fucking her, his thrusts getting harder and harder until he finally reached his own climax. He grunted as he filled her up, his warm cum coating her insides.

He pulled out of her and collapsed onto the bed next to her, panting heavily. She curled up next to him, her body still trembling with aftershocks of pleasure.

"Good girl," he murmured, running his fingers through her hair. She curled her body towards him instinctively. He smacked her ass-cheek so hard she yelped in pain. "You haven't said thank you," he growled into her ear as his finger slid into her asshole forcefully. Her eyes watered as he held it there, making her body squirm. "Thank you," she whimpered.

His finger retracted and her body slumped forward in defeat. He traced a finger down her spine just to taunt her. "You're welcome," The Master grinned. Then he pulled her to her feet and pressed her to the cross, chaining her in place once again. With a particularly cruel smile, he fastened a ball gag in place. "See you tomorrow," he laughed as he left her there, turning off the lights as he left. Rose Tyler breathed a sigh of relief and finally started to accept her new life.