He gives her an answer

"Yeah, that pretty much sums it up" the professor said. "Why would you save me, I'm nobody special" Claire asked. "Oh, I don't know about that. I mean everybody is special in their own way" the professor continued "besides you are quite beautiful and I'm sure every man you know would be upset if I didn't save you"

"That's so sweet of you" Claire said as she moved to stand next to the professor. She then put her hand on his arm and when he turned around to look at her she kissed him on the lips. The professor grabbed her waist and pulled her into him as his tongue explored her mouth. The professor's hand started moving up under Claire's sweater. She started rubbing the professors cock over his pants. He reached behind Claire and unhooked her bra then moved his hand back to play with he freed breasts.

The professor was needing Claire's nipple with on hand as his other hand was lifting her skirt so he could grab her ass. She unzipped his pants, pulled his cock out and began stroking his dick. The professor took that as a que to move the hand that was on her ass to the inside of her panties and started fingering her shaved pussy.

Claire broke the kiss but kept jerking him off to say "Professor you're making me really wet and I want to fuck you but I've only been with one other man". "Don't worry Claire I'll be gentle" he said. They helped each other out of their clothes and Claire dropped to her knees and started sucking the professors cock. "Oh Claire, that feels so good, I love the way you suck my dick" he said as Claire bobbed her head up and down on his cock. She started rubbing his balls as she sucked his cock. The professor was getting close "Claire if you don't slow down I'm going to cum" Claire only sucked harder as the professor shot his load into her mouth coating the back of her throat with cum.

"Your cum taste good Professor but now it's time to give me an orgasm" suggested Clair as she laid down and spread her legs exposing her shaved pussy to the professor. The professor dove in face first as he licked her pretty clit. After a few minutes of licking Clair's pussy the professor decided to slide one finger into her pussy. After a few minutes of fingering her he slid a second finger in her pussy. Claire couldn't take much more as she tensed up, curled her toes, pulled on her nipples, and started screaming "yes, oh god yes, don't stop licking me, right there, yes right there. Oh god, oh god, aaaaaaaagggggghhhhh" after Claire finished her orgasm she started stroking the professors hair as he continued to lick her clit and finger fuck her "that was the best orgasm I've ever had but I need you inside me".

The professor shot up, now over Claire his cock lined up with her pussy, she grabbed his cock and slipped his member in to her waiting pussy. "Oh, oh my god, you cock feels so good in me professor". The professor kept thrusting in and out of Clair's pussy "your pussy feels so good Claire". "Fuck me harder professor I need it, I need it, I need you to fuck my pussy hard" Claire said as the professor pounded her pussy. The professor started fucking Claire as hard as he could, his cock going in and out, in and out of her pussy. "I'm gonna cum professor I'm gonna cum on your fucking cock, oh gods aaaaaaaaaaaaahhhhhhhhhhhhh" she screamed. "I'm gonna cum Claire, where do you want it, where do you want it" the professor needed to know. "Cum in me, cum in my pussy" Claire begged. The professor thrusted a few more times then stopped as he shot his load deep in her eager pussy.

They laid there spooning on the floor of the Tardis control room when Claire asked "professor why do you travel through time any way"? "Now that is a good question" he told her as he gathered his thoughts on how to answer her question.