All Sara could do was give a breathy laugh at this point in response to CLara's words. She wondered too if they hadn't talked so long, or circled around the subject and tried to play sorts of mind games, if they would have gotten to this a lot sooner. But, Sara surprisingly liked the talking and games. Clara had proven herself to be one of the very few people she saw as her equal.
It didn't take much longer for Sara to feel her orgasm coming. She rolled her hips the best she could with Clara holding her down and let out another loud moan, "Oh Merlin CLara!" she gasped out as she finally came.
After a few seconds shaking, Sara slumped agaisnt the Shelf, eyes still closed as she regained her composure.