Clara bit her lip to muffle the moan that threatened to escape her. The Doctor had taken her on, what was supposed to be, a romantic picnic. But romance turned to lust, and before long, she was on her back, legs wrapped around the Doctor's waist as he buried himself deep inside her.

The problem?

The planet they were on relied on asexual reproduction, and any sort of lewd display could be punishable by death.

The Doctor, however, didn't seem too bothered by this. And so, when he fed her a chocolate covered strawberry, it seemed only natural that he followed it with a kiss so passionate that he came away with the taste of chocolate coating the inside of his mouth.

Luckily, Clara was wearing a dress today, and so hadn't needed to undress. The Doctor had pushed her dress up around her waist, before undoing his fly and pulling his erection through the gap in his trousers. Clara had spread her legs apart, and the Doctor quickly pulled her underwear down. He swiped his fingers through her, sighing happily as he sucked her juices off them, before lining himself up and pressing his sizeable length into her willing, waiting body.

Clara had sighed as she felt him fill her up; she never got tired of that feeling. He started rocking inside her, pushing deeper and deeper, as his lips latched on to her neck, and he sucked hard enough to leave a mark.

He liked that. He liked marking her as his.

"Fuck, Doctor, harder," Clara panted, legs wrapped tightly around the Doctor's waist. She could feel him tensing up; he was obviously closer than her.

The Doctor took her arms holding them above her head as he thrust harder into her. His teeth took hold of one of her nipples, and he felt, rather than heard, the moan rumble through her.

"Shh," he whispered, "They'll hear you."

The Doctor felt her start to tighten around him, and he lost control. He lay on top of her, holding her down as he rocked back and forward, harder and harder into her. He couldn't hold on any longer and sighed into her neck as he came inside her.

As the last ribbon of cum shot out of his cock and into his willing partner, he moved to pull out. But Clara hadn't had her release yet, and tried to hold him inside her. She was throbbing; she was so close.

But the Doctor had a better idea. He pulled out of her, before pulling something out of his pocket.

"Now, be honest," he whispered seductively, "Have you ever dreamt about being fucked with this?"

Clara's eyes widened as she nodded. It was his sonic screwdriver. She had, literally, dreamt of having that buried inside her pussy. She felt her pussy contract at the thought; her juices starting to leak out of her.

Without another word, the Doctor slowly pushed it into the woman lying underneath him; trembling in anticipation.

However, the motion of inserting the screwdriver into her caused her juices to leak on to the ground below. This, in turn, triggered an alarm.

INAPPROPRIATE ACTIVITY IN PREOGRESS. KILL THE CRIMINALS.

"Ah, yes," the Doctor muttered, "Erm, time to go."

Clara looked up at him in disbelief as she clenched around the item that was pushed inside her. "Are you kidding me? Just finish me, please. I'm so horny for you; it won't take long."

But the Doctor shook his head, and quickly pulled her underwear up and her dress down, before tucking himself away and pulling Clara to her feet.

"Erm, Doctor?" Clara said, hesitantly, as she realised something that the Doctor had forgotten.

"Come on, Clara, no time for chit-chat," he replied as he grabbed her hand.

"But Doctor, your screwdriver…"

"Yes, it's right…" the Doctor stopped as he held up an empty hand. "Oh, well, I'll find it later," he said as he grabbed Clara's hand pulling her along behind him.

Clara panted heavily as the object in question moved inside her. "I know exactly where it is," she snapped.

"Well, that's okay then!" the Doctor exclaimed.

However, the motion of Clara running had obviously pushed a switch on the sonic screwdriver that was, rather inconveniently, still lodged inside her. And so, inevitably, her knees buckled when a strong vibration rippled through her pussy, stimulating her clit.

"Come on, Clara," shouted the Doctor impatiently, pulling her behind him.

Clara had tears streaming down her face. She was so close, and her legs were wobbling with the frequency of the vibrations, but she tried to keep moving. The TARDIS was in sight. Just ten more metres…

The Doctor slammed the door of the TARDIS behind him. He turned to Clara, to congratulate her on a job well done, but she was leant against the console, tears streaming down her face as her hips thrust outwards. The vibrations had got stronger and stronger, and she cried out as her pussy clenched round the screwdriver.

Confused, the Doctor lifted up her dress, and pulled down her underwear.

"Oh, so that's where I put it!" he exclaimed. He went to pull the screwdriver out, but Clara grabbed his wrist tightly.

"Don't. You. Dare."

Instead, the Doctor spun her around so she was leant over the console. He pressed the screwdriver in and out of her, thumb lightly rubbing her clit. Clara squirmed as felt herself getting closer, feeling the Doctor start to harden against her. The sensations were almost too much to bear.

And then he stopped.

He turned the vibration setting off the screwdriver and pulled it out of Clara's pussy.

"Nooooooooo," Clara moaned, reaching for the Doctor.

But the Doctor leant over and whispered in her ear,

"Want another go on the lever?"

Clara's eyes shone brightly as she nodded, pussy clenching in anticipation of it filling her up so well.

So the Doctor lifted her up, but instead of setting her down so she was facing the Doctor, he instead lowered her on to the lever so that she was facing the central column. He encouraged her to lean forward and brace herself on said column, before flicking one of the switches.

The lever started to move inside her, filling her up over and over again. She could feel herself starting to get close, but she wasn't quite there.

The Doctor held up the sonic screwdriver, that was glistening with Clara's juices, and slowly inserted the tip of it into Clara's ass.

"Yessssss," Clara hissed as she felt the intrusion.

Smiling at her enthusiasm, the Doctor inserted it slightly further, before hitting the button on the side of it.

Clara cried out as she felt the vibrations in her ass, combined with the thrust of the lever in her pussy. She tried to press herself harder onto the lever, rocking back and forth slightly. The Doctor leaned over her, rubbing his thumb over her clit, whilst returning his mouth to his favourite spot on her neck, where he bit. Hard.

That was too much for Clara. She had a lever in her pussy that felt like the size of the biggest cock she'd ever taken, a screwdriver in her ass that was vibrating so hard she could feel it through the whole lower half of her body, a thumb rubbing hard on her clit, and the Doctor biting and sucking on her neck. She let go of the central column and leant back into the Doctor, that simple act pushing the screwdriver slightly further into her as she bounced up and down slightly, her hand covering the Doctor's that was pressing on her clit as she encouraged him to rub harder and harder.

"Fuck fuck fuck fuck fuck fuck fuck!" Clara cried she felt her pussy clench; her orgasm washing over her.

The Doctor waited until she had ridden out her orgasm, before turning off all the switches. The slowly pulled the screwdriver out of her ass, and lifted her off the lever. He tried to stand her up but her legs buckled and she fell to her knees, where she came face to, well, crotch, with the Doctor's re-hardened cock. Smiling softly, she took him out and immediately sucked him between her soft lips.

He Doctor moaned as he thrust gently into her mouth, holding the back of her head in his hand.

Clara relaxed her throat, encouraging the Doctor to press further into her mouth; to take control.

The Doctor let loose, pounding into Clara's throat as hard as he could. At first he was worried that he was hurting her, but the way that Clara wrapped her arms around his legs, pulling him closer, he knew that he was safe. So he kept thrusting, and just before he was about to cum, Clara pulled back, asking for the screwdriver. Confused, he gave it to her.

"How do you turn on the vibrate setting?" she asked, and the Doctor, who now knew what she wanted, turned it on.

"May I?" he asked, and when she nodded, he leant down, slowly inserting the vibrating tool deep into her pussy, before standing up, offering her his throbbing cock once more, which Clara gladly accepted.

So there they were; the Doctor thrusting roughly into Clara's mouth, hand wrapped around the back of her head, whilst Clara was on her knees in front of him, determined to give him the best orgasm she could, with the Doctor's sonic screwdriver embedded in her cunt.

Within a few minutes, the Doctor came, with ribbons of cum shooting down Clara's throat. The combination of that, with the vibrations coursing through her, caused Clara's pussy to clench as one more orgasm spread through her.

It was only after they had both ridden out their highs that the Doctor helped Clara to her feet, pulled out the sonic screwdriver (despite Clara's protests), and sat them both down on the nearest seat.

"So," the Doctor said, "Where to next?"

A/N: Hope you enjoyed this, leave me a review and let me know!