Rest & Relaxation

Ace slept silently on top of the blankets of her bed, wearing only plain red panties and a white t-shirt, her nipples poking through ever so slightly. The Doctor quietly entered the room and looked over her as she was sleeping. Since the hours had passed since Ace had gone down on the Doctor, it was all he could think about. He ached for Ace now, and needed to feel the rest of her body.

Quietly, he walked up beside the bed and admired her body, startling himself slightly as Ace shifted in the bed, turning to her side with her back towards the Doctor. Slowly, the Doctor took off his jacket, then the rest of his clothes, sliding into the bed behind her. He put his hands around her hips and began to slide her panties down around her ankles. He felt her stir and stopped for a moment, but then continued when he was sure she was fast asleep. Before long, her underwear was gone, and she rested with her beautiful ass exposed.

The Doctor was not so foolish as to believe that he could have his way with her without causing her to wake, but he didn't care. He took his cock in his hand and stroked it gently to its full glory before sliding up closer to Ace. He heard her mumble and felt her stir once more, but before she could wake, he was on her, lining his cock up with the entrance to her ass and forcing it in dry. Her eyes snapped open and she let out a cry.

"Professor, I... what!" she said, feeling his hard member stretch her tight asshole with its wide girth.

"Ace, m'dear, I had to have the rest of you. I came to watch you as you slept and thought I would just help myself."

"Don't... don't hurt me, Doctor," Ace pleaded, putting her hands back against him as he lodged his cock deep in her bowels.

"It may hurt a little, I'm afraid," he said, beginning to pump his cock in and out of her tight ass, letting his hands run up the front of her and grab her perky little tits. He slammed his hips against her with reckless abandon, with little concern with the fact that this may have been the first time Ace welcomed a man into her asshole.

Ace let out a scream of pain as the Doctor sodomized her violently. He pushed her over onto her chest, forcing her to arch her back and hold herself up in a doggy style position as he began to piston his cock in and out. Tears came to her eyes as she was stretched to her absolute limit, the Time Lord's amazing cock making her feel thoroughly fucked.

"Oh Ace, you have the perfect ass. Reminds me of Leela's. She was a real wild woman," he said with a growl, forcing himself as deep as he could go, into her ass cheeks were firmly against his pelvis. He felt her body writhe in ecstasy as he went in and out of her.

Hardly a selfish man, the Doctor brought his hand down from her breast to between her legs, finding her clitoris with ease and stimulating it vigorously with his thumb while he continued to fuck her in her tight teenage asshole. Ace started to moan as her body shook and took his cock. She could feel his member quiver as it got close to climax, and she was feeling the burning in her loins as well, as her body was suddenly rocked with orgasm, causing her to cry out in a strange mix of pleasure and pain. The Doctor's orgasm came shortly after, as he erupted deep in her bowels.

He waited a moment before pulling out, letting his cock go soft in her depths before removing himself slowly. The Doctor pulled away, leaving a trail of his warm cum dripping from Ace's recently fucked ass. She collapsed into a heap of cum and sweat as she turned to look at the Doctor, standing over with a look that sent a shiver right through her. He did not speak another word as he slowly dressed himself and left her to rest in their shared fluids.