Lori was the well-educated wife of Mac, her devoted husband, lover, and source of sexual delights she would never have dreamed of. With her Doctorate in Bio-Engineering, Lori and Mac were a good fit, with him being an Architectural Engineer. They were intelligent partners, but both were also very sexually focused when they were away from their jobs. They enjoyed each other's bodies in private, but Mac had a mischievous side as well, and surprised Lori from time to time. Lori was about to experience that side of him once again as she held one of her online classes.
~~~~~
Lori taught a few classes to undergrads and grads at the online division of a university. This allowed her to teach remotely through the use of a video chat app while being at home. She had a good setup in a spare bedroom, with a large table for her laptop and school materials, and a comfy wheeled office chair. For each class, she fired up the app, logged on, and the students, also using the app, could see her, and she could see them when they connected to her class.
It was Lori's habit to teach for about half the class, then post a list of twenty questions on topics covered in recent classes, including that day. The students would spend twenty minutes writing answers to the questions, then Lori selected a student to answer each question before she ended the class. This forced the students to listen and learn, and gave Lori a chance to see if they understood recent lessons... as well as a nice twenty-minute break.
That day, Mac was also home to work on some blueprints for a new office building. They had just finished breakfast together, and Lori went to freshen up in the bathroom before starting her first class. Mac got an impulse to give her a naughty surprise before he started his job, and snuck into her "classroom". He hid behind the closet door and waited for Lori. When she came in, pretty as ever and sexy as always, she sat at her table and fired up the laptop. She wore a short white skirt and a black-and-white striped blouse which showed a lot of cleavage, rare for a college professor. She often dressed that way, and the young men flocked to her online classes; they made up at least eighty percent of her students.
~~~~~
Once she had started her class and was very focused on her laptop and the material she was about to present, Mac snuck out of the closet, crawled across the floor, and under the large table, which hid his approach. He was stealthy, and Lori did not see him, so she was completely startled and jumped a little when she suddenly felt his hand on her thigh! She hoped her students didn't notice, and they probably didn't see her reaction since she was sharing a diagram of a science concept at the time, leaving only a small image of her in the corner of the screen... but they may have noticed the gasp in her voice.
Recovering quickly, she continued the lesson after a glance down to see Mac's sly, smirking face looking back up at her. She knew she would be in for a distracting time, since she knew what he was capable of when the mood hit him. So as she continued explaining the diagram on the screen, Mac slid his hand under her skirt, between her thighs, and up to her panties. It was very unsettling for Lori, though it was also incredibly arousing.
Mac slid a finger up and down over her soft, silky panties, tracing her slit from her vagina to her clit. As thin as the panties were, Lori could feel every nuance of what Mac did, and she felt a shiver of intense arousal as he did it. Her juices immediately leaked a little, an uncontrolled physical reaction to stimuli applied to her sensitive pussy. Despite Mac's disruptive moves, Lori remained focused on explaining the diagram, at least for the moment. Mac continued to rub her snatch up and down, and Lori did all she could to concentrate on her explanation. Her cunt was not cooperating, though, leaking her juices and soaking her panties, and Mac was relentless in arousing her. Despite beginning to breathe faster, Lori tried to concentrate, but it was becoming very difficult to do, and her legs seemed to open to allow Mac to continue his assault.
~~~~~
With each pass of Mac's fingers over her clit, Loris gasped and jerked a little. She had learned to cough as a mechanism to cover the excitement she was feeling, and it worked pretty well. But then Mac hooked her panties and pulled them aside, exposing her slit to his mischievous intentions, and Lori knew she would soon have trouble hiding her arousal from her class. So when Mac slipped a finger into her vagina, she squirmed in delight on the seat, and knew she had better change the class situation quickly. She rushed through the last part of the diagram explanation, with a good dose of coughing to hide her growing excitement. Then she used the coughing as an excuse to post the questions for the day a little early. Posting them would give her twenty minutes to satisfy Mac and herself, and then she could return to the class refreshed.
After posting the questions, Lori muted her microphone and set her video to a canned shot of her standing by a whiteboard. Then she pushed her chair away from the table and leaned back, inviting Mac to do his worst... and he did not disappoint!
First, Mac pushed her wheeled chair even further away from the table, then pulled Lori's rear toward the front of the chair, before he pulled her panties down and off her. Next, he spread her legs apart and settled them on his shoulders, leaving Lori wide open in a Vee with unobstructed access to her wet and inviting pussy. He wasted no time and dove into the opening made by the Vee to put his mouth on her, and licked and sucked on the luscious softness of her cunt. Lori leaned back into the chair and squirmed in untold pleasure; she loved when Mac ate her out like this, and she never tired of it. Her body reacted instantly with a repeated leaking of her nectar arriving at Mac's mouth, and he loved the small flood of her sweetness, evidence of the success of his arousing her.

As Mac continued to assail Lori's pussy with his mouth and tongue, he reached blindly up with his hands and pulled her top out from her skirt so he could reach under it to her breasts. When he did, he found Lori did not wear a bra under her revealing top, but found her nipples directly available for fondling. He caressed her tits, then put both sets of his fingers and thumbs on her nipples, all the while continuing to lick and suck on her pussy. Lori jerked at the pleasure as her nipples became instantly erect with the excitement.
Being stimulated at both her erogenous spots at once, Lori had no hope of containing her pleasure for long. She squirmed, moaned, and screamed softly under her breath, but the energy was there, and she could not stop it. As Mac continued to play with her sexual hot spots, Lori bucked and lifted her rear off the chair as she gushed her juices onto Mac's face, cumming with an intense orgasm. She screamed with an ecstasy that would not stop, and Mac delighted in the pleasure he was giving her.
As Lori came repeatedly, Mac waited until she calmed a bit, then pulled her legs off his shoulders and set them on the floor. He pulled Lori up to a standing position, then led her to the end of the large table. He pushed her school materials out of the way and bent her over the table, then stretched her arms over her head. Her hands bumped the laptop keyboard, and Lori was afraid that she might have accidentally unmuted her mic. But her husband proceeded, and there was nothing Lori could do to see if the mic was still muted as she hoped, or live!
Mac held Lori's hands over her head with one hand while he slapped Lori's ass with his erection, guided by his other hand. He rubbed her pussy up and down with his cock as he prepared to fuck her. When he finally pressed his dick against her vagina, she squirmed in excitement, while trying to be quiet in case the mic was on. But when Mac pushed into her, she moaned loudly all the same; the pressure and penetration felt so good. Mac pressed slowly into her, the size of his penis forcing its way, deeper and deeper, expanding her tunnel and giving her the filling sensation that she loved.
When Mac was up to the hilt and could go no further, he backed out slowly; the feeling as he retreated left Lori craving more. And Mac delivered, as always, pressing back in, pushing all the way, then again slowly backing out. He continued to torment Lori with his deliberately slow fucking, until she was writhing on the table with desire for more. Then he sped up, thrusting now and pushing her thighs against the table with each push. Mac was soon fucking her with abandon, fast and deep, and Lori loved it. She moaned and squirmed with each inward thrust as Mac drove the breath out of her, and she gasped for air.
Soon Lori came again, intense as ever, and gushed her nectar over Mac's cock. With Mac not slowing at all, Lori's climaxes came faster until they eventually merged into a continuous orgasm. In her excited state, she writhed and squirmed on the table, and her hands again bumped the laptop keyboard. She again wondered if the mic had been turned on. Would her students hear her noisy orgasms?
But Mac continued fucking her, fast and furious, and she came repeatedly with plenty of gasps and moans of pleasure, until he groaned, jerked, spasmed, and came. Mac spurted untold ropes of spunk into Lori as she gasped for breath. The warmth of his load in her triggered a huge climax, and she screamed in pleasure before almost passing out.
When he was done, Mac pulled out of her and got them towels as Lori lay exhausted on the table. When he returned, he helped her stand while covering her pussy with a towel to catch the dripping cum, and they both wiped themselves off. As soon as she was alert, she wrapped the towel around her and moved to look at the laptop. The microphone was still muted, and she gave a heartfelt prayer of thanks.
After getting dressed, she composed herself, reopened the video and mic, and spoke to her class. They went over the questions and answers to the quiz as usual, as she asked students at random for answers. But Lori sensed a certain vibe among the students, a hidden humor, something untold but funny. What was that about? Could they have guessed what she was doing with Mac?
"Oh, my God!" Lori thought. What if the mic had been turned on when the keyboard was first bumped, and turned off again with the second bump? That would be awful; they would have heard her being eaten by Mac, and fucked loudly, and the students would talk about it all around school. How could she show her face? And more worrying, what if any of them reported her to the Dean?
Not knowing was awful! And what was worse, she would never know if the class heard them having sex unless some student eventually told her, or the Dean called her to his office...
"Fuck!"
