Oh... oh... I think I'm... going... oh... yes I'm going to orgasm Ann. Yes Ann... yes... oh... oh... ohhhhhhh." The phone went quiet for a few seconds... then I heard Lena say, " I've finished Ann, it was wonderful, but it would have a lot better if you'd been here. Can't you come up now, I'm so desperate for you. " I sat at my desk listening to what any one else would have called a sex-line call and felt unbelievably horny. Eventually I said, " Thank you for that Lena, but I'm afraid we're still. After gathering up much of her strength, Lyla managed to finally lift herself up but got up being nude. The area of the room where Charles and Lyla were on the ground was now wet with sweat, making it slippery. Lyla immediately distanced herself from Charles, quickly jogging away from him as he managed to get up again. The smells from eating Lyla's ass and her pussy consumed Charles who picked up the panties on the floor and used them to stroke his cock. Lyla had a look of disgust on her face. Looking into Kate's eyes, he said "We've got to punish you for being such a stern, strict tutor. You never really let us talk and taught very robotically. We pay a lot for you to tutor us, so I do think punishment is in order."With that, he pushed her over so she rolled helplessly to the floor, then pulled his pants down and straddled her head, asshole straight over her mouth, in a position where he could look between his legs and see her eyes pleading up at him. "Time for lunch, Kate" he said. She could have wept with frustration. Once in her whole life she'd known the ecstasy of fucking. Would she never know it again? Diana led the way deep into the rows of library books. The library was already closed for the day, and all the staff had gone home except for Mr. Malone, who worked late on cases. It suddenly dawned on her that they were probably alone in the building.A hot rush of lust poured through Diana's body as she realized that she could fuck John and no one would know about it..