Katherine's eyes followed all the other eyes, and she saw Alan standing at the top of the stairs. He was still in T-shirt and sweatpants, and his sweatpants were enticingly tented out, just as they were when Suzanne last saw him. He walked down the stairs and continued on into the living room.
The others were still quiet and frozen in place, all waiting to see what he'd say or do.
Alan sat down on a sofa and said, "Couldn't study. Sex on the brain. I heard the spanking sounds when I was taking a bathroom break and I finally gave up. I figure I'll just sit here and have some entertainment while I take a short snack break. Then I'll get back to work. No harm in that, is there?"
The others all looked at him with trepidation, knowing how clearly he'd emphasized that he shouldn't be disturbed by sexual shenanigans while studying.
Susan said nervously while still bent over lewdly, "Tiger, dear? You aren't mad at us? For distracting you from your important work?"
"Of course I'm mad, what with all those spanking sounds. Somebody needs to be punished. Looks like that someone is you. I think it's important for Mom to be shown her place." He wasn't really mad, but he figured, correctly, that those comments would excite her even more. He sat back to enjoy the show.
Susan thought, Yes! I DO need to be shown my place! And my place is being a totally obedient big-titted mommy slut for my son!
Amy went to the kitchen and thoughtfully brought back an ice cream bar for him, since he said he wanted to have a snack.
He also had Amy put on some music.
She put on an Aretha Franklin box set CD, mostly because she knew it would play a long time, and she really liked the song "Think."
He blew her a kiss of thanks and began sucking on the bar.
Suzanne resumed what she was doing, which mostly involved working her fingers in and out of Susan's pussy. She explained, "We're preparing Susan for the rest of her spanking. She was too stressed out from the first two smacks."
Susan's experience with vibrators only went as far back as last Wednesday, and Suzanne deliberately misled her that one had to extensively prepare a pussy before sticking one in it, supposedly just as one usually needed K-Y Jelly and the like before sticking a penis or vibrator in the ass.
So everyone watched while Suzanne continued to finger Susan's privates.
Susan just whimpered in humiliation and arousal. Oh dear me! Tiger is watching! That really raises the stakes. I just wish someone could tend to his cock to enhance his viewing experience, but unfortunately he seems to want to be left alone for now.
After a couple of minutes, Suzanne stuck her thumb in Susan's asshole, and the rest of her fingers on that hand kept working her pussy.
Eventually Susan cried in exasperation, "Isn't it time already? My pussy can't get any more drenched and ready than this!" She moved her ass down to the edge of the coffee table, then stuck it high in the air, and generally moved it every which way as if she was trying to shake Suzanne's hand out of her.
But Suzanne held on for the ride. She stifled an amused chuckle. "Oh. You're ready? I've been waiting for you to say something."
"Thank God! Am I ready? Have mercy! YES! I seriously can't take it if you make me cum anymore. Please finish these spankings before my sopping wet pussy makes me die of dehydration!"
"Okay," said Suzanne. "While I administer the spankings, Amy, why don't you put in the vibrator and administer that?"
"'M'kay!" Amy sat between Susan's legs, right where Suzanne had just been sitting.
Suzanne moved off to the side a bit.
Katherine meanwhile sat on one sofa and frigged herself while Alan sat on another sofa.
Alan took his sweatpants off as soon as he was done with the ice cream bar, and his boner shot straight up. But he didn't seem to want any assistance with his usual "problem," at least not yet.
Amy took a vibrator - in fact the same bullet-styled one that Susan had used earlier in the day - and started pushing it into Susan's unsuspecting pussy.
Although the vibrator was small, between the way it was buzzing and the way Amy thrust it in and out it certainly did its job of keeping Susan extremely wet. She couldn't suppress her moans and whimpers.
Suzanne selected another vibrator, a medium sized one, and stuck it in herself. She said, "Angel, us spankers and vibrator operators get tired, too. Can you come here and keep our vibrators pumping in and out?" She saved Katherine for this job so Amy wouldn't be the one getting intimate with her pussy.
Katherine gladly got up and did what Suzanne wanted, since Alan's body language indicated that he still didn't want his erection touched.
"Ouch! Oooooh..." Susan groaned. "That's so big! It's too big. I'm so sore down there. Get the small one Suzanne used on me earlier day."
Suzanne said, "That IS the smaller one. It's the exact same one!"
"Oh." Susan was chagrined. Since she couldn't see it, she worried it was bigger than it really was. She still didn't want anything even remotely approaching the size of Alan's cock inside her - except for Alan's cock, of course.
Amy kept pushing the vibrator in and out of Susan's hole with long, slow strokes. She played with Susan's clit with her other hand too.
"Let's see if that's better now," said Suzanne. "Here comes another smack!" Her hand flew down onto Susan's ass cheeks.
A really loud groan escaped Susan's mouth. She mumbled dreamily, "I'm getting fucked! I'm getting fucked!" As if to prove her point, her hips were gently rocking in counterpoint to Amy's slow thrusting.
"Does the vibrator make it more bearable?" Suzanne asked, as if she didn't already know the answer.
"Well, it certainly is distracting, but does it have to be so damn, hnnnngg! Uh... long? I feel like I'm cheating on my son. I know it's small and all, but with the rhythmic thrusting and all, it sure feels... fucky. Can't you use a, ha, oooh, dif-ferent one? Something smaller? What about using one of those eggy ones?"
The vibrator being used on Susan was already about as small as they got. Susan's main issue actually was with the fucking motion, which had nothing to do with size. But Suzanne saw this as a good excuse to play around some more, so she said, "Oh, I suppose. Honey Pie, keep working that vibrator while I go get something smaller so we don't lose any progress. I'll be back in a sec."
Suzanne disengaged. Although her ostensible purpose was to find a different vibrator, she really just wanted to stall for time so Amy could push the current vibrator into Susan over and over, and repeatedly push Susan over the orgasmic edge.
Alan continued to silently watch everything that was happening. He was tempted to stroke his erection, but he knew he couldn't do that without making the others upset
Katherine meanwhile was focusing on pushing a vibrator in and out of Amy while Amy reached back and did the same to Katherine.
"I don't think that's necessary, I think I'm already well lubricated," Susan said to Amy.
But Amy kept on.
Significantly, Susan's hips didn't slow down or stop pushing back onto the dildo in Amy's hand. Then Susan pushed herself over the edge and fell into a massive orgasm, which made her moan even louder than before while making torturous, gasping cries of joy.
Now that Susan had had her big climax, Suzanne went and got an egg-shaped vibrator. It was the same size as the one she'd been using, though shorter and wider, but it was clean. She came back quickly and handed it to her daughter.
Amy switched the cum-drenched vibrator with a clean one with hardly a pause for the sexually overwhelmed mother to recover.
Alan finally spoke. He motioned to Suzanne, saying, "Come over here and sit on my lap. I want you to be my dick tender. Let Amy and Katherine take care of the rest of the spankings. They need the practice more."
Then he spoke to Katherine. "Little Fat-pussy-lipped Sis, do you think you can handle the spanking part?"
"Sure can, Big Saturn V Rocket Brother." She was happy he reminded her to use his big nicknames. She was particularly proud of her Saturn V mention - the rocket that sent the first men to the moon - because the rocket was both so massive and so phallic-shaped.
She added, "As a matter of fact, this is right up my alley. Like I told you the other day, I want to be your assistant for keeping Mom in line. And of course, that means spankings!"
He grinned. "It sure does. She's a naughty mommy. Why, she may have to be spanked every day, by either you or me." He winked at his sister to show that he was just giving Susan the sort of sexy talk she craved.
Katherine understand and played along. "Probably. Between you and me whaling on her ass, she's going to have a hard time sitting down!"
Instead of replying to that, Susan was distracted by something else. "Wait! What's everyone else doing? I hear strange sex sounds. Things are getting out of control. We can't have an orgy-eeeeeek!"
Amy swapped positions with Katherine so as to give her arm a rest. As Katherine rubbed the vibrating egg right on Susan's clit, the sexy mother's butt shook and writhed in every direction. Her boobs swung wildly and occasionally rubbed deliciously against the silky bed sheets. She was surprised at how much that would set her off even more.
Susan was suffering such pleasure that she had her eyes firmly closed as if she couldn't take any more sensory input.
That was a good thing, because as Suzanne got near Alan, he meant what he said and had her sit right on his lap.
Suzanne's smile was a mile wide smile, because with his boner pointing up into the air like a totem pole, she knew that sitting there could mean only one thing. She was so extremely grateful that she wanted to cry.
Alan guided her hips down as she slowly impaled herself on his erection. She was amazed at his boldness, considering that Susan was in the same room and merely temporarily unable to look in their direction. He worried that she would have been very frustrated if she saw what they were doing.
But he had been recalling his promise to fuck Suzanne within the hour, and he thought, Why not now? He gambled that Susan would be so distracted by the spanking that she wouldn't notice. It was a good guess, because she was extremely distracted. And if she did notice, he figured that she would just have to deal with it.
Amy and Katherine on the other hand, had no problem seeing what Suzanne and Alan were doing. Katherine just smiled in approval. Amy gave a cum-covered thumbs up, as both her hands were now sticky with Susan's pussy juices.
Suzanne said as she started subtly bouncing up and down on Alan's dick, "Orgy? I don't know what you're talking about, Susan. Things are very respectable here. Just because Honey Pie, Angel, and you are all fervently pounding vibrators into each other and I'm squeezing Sweetie's cock with the crack of my ass, that doesn't mean we're having an orgy. We're just having a friendly, corrective spanking."
Suzanne figured that she needed a lie that would be at least remotely anatomically possible, in case Susan glanced over.
That was a wise thing, because Susan immediately opened her eyes and glanced over. But she only was able to get a brief glance as she squealed, "You're squeezing his cock with YOUR WHAT?! AAAAIIIEEE!"
Susan cried out because Katherine's hand suddenly came crashing down as she was speaking.
Katherine thought on her feet and spanked Susan earlier than she'd been planning to in order to distract her before she could get a good look at how Suzanne and Alan were really positioned.
The idea worked, as Susan closed her eyes tight while her whole body buckled. She kept her eyes closed while she recovered from the pain. She was grateful that Katherine sped up her fingering and vibrator work while Amy comfortingly rubbed Susan's ass as soon as the spanking stopped.
"That was number four," Katherine announced.
"Four?" Susan exclaimed. "Only four?! How will I make it to fifteen?"
"I don't know," Katherine answered nonchalantly, as if she couldn't care less about her mother's suffering. In fact, she wanted to make sure her mother got just the right mix of pleasure and pain that would give her the greatest erotic high.
Amy's ass-rubbing hand withdrew while Katherine's vibrator-pumping hand worked even more frantically, indicating to Susan that another spanking was about to occur.
Meanwhile, Suzanne found herself getting even more aroused, she was so ecstatic that she was lucky enough to be actively fucking Alan. Her feelings grew so intense as she neared climax that she discovered she was actually crying with joy. She moaned like she had never moaned before, and there was a desperation in her voice she'd never voiced before.
Katherine's hand came crashing down on Susan once more. Slaps five, six and seven followed, with big pauses between each. Each slap was a little bit weaker than the previous one.
Susan found the pain decreasing and the pleasure of the experience constantly increasing.
Soon, she began looking forward to another swat of Katherine's hand with great anticipation. Her pussy was already leaking a constant stream of cum, and it seemed as if the entire experience was a non-stop series of orgasms for her.
Katherine and Amy played with each other between spankings, even as they kept the vibrator going in Susan, and they were climaxing from time to time as well.
Susan also moaned quite loudly, which was a good thing, because those moans, plus Amy's and Katherine's, and the Aretha Franklin music, helped cover up Suzanne's increasingly loud cries. What helped even more was that Susan was under the impression that Suzanne was massaging Alan's boner with her ass crack, which explained all but the most extreme sexual sounds coming from that direction.
Suzanne began bouncing wildly up and down in Alan's lap. At first, she had tried to subtly bounce on his thick shaft, counting on her remarkable pussy squeezing ability to do most of the work. She was such a good squeezer that normally she could completely satisfy her partner without either of them moving their hips in the slightest, if that's what she wanted to do.
But this was not a normal situation. She succeeded in being subtle for a short while, but she'd been nearly incoherently horny even before he started fucking her, and the excitement of tricking Susan right in front of her was too much for her to be subtle about anything. Her body had taken control, and she was way beyond mere pussy squeezing. A stream of happy tears freely continually flowed down her face as she bounced in Alan's lap.
She couldn't stop fucking now even if Susan walked up to her to see what she was doing. She could barely even control her moans and her desire to yell, "Sweetie! Fuck me harder!"
The fact that Alan was reaching around and firmly probing her huge tits with both of his hands drove her that much closer to practically losing her sanity. She was amazed at how much more sensitive her nipples felt than she could ever recall them feeling before. It was as if this fucking was a completely new experience for her.
Amy took over the spanking duties. She wasn't keen on doing that, but she felt obliged to at least try it out. The switching of positions again led to a lot of fingerfucking and switching of vibrators by all involved. She administered smacks eight, nine and ten. They were considerably lighter than Katherine's smacks, which in turn were lighter than the first ones Suzanne did.
Katherine, now with the job of keeping Susan's pussy happy once more, changed positions so she could stick her foot into Susan's crotch. Still wearing her high heels, she took a heel and rubbed it against Susan's clit, and then all around her crotch.
It was hard to tell what Susan's reaction to this was, since she was constantly moaning, whimpering, and gasping for breath, and hadn't been capable of coherent speech since about the seventh slap on her ass. She was climaxing from time to time, but she was so aroused non-stop that the orgasms didn't matter much.
Katherine pushed the heel into Susan's pussy a bit, and was rewarded with an exceptionally loud shriek before Susan resumed her usual cries of passion.
As she ground her heel into Susan's pussy lips, she casually said to Amy, "I'm so glad to see that you're finally wearing high heels. What caused the change? You know it's the only item of clothing Brother wants us to wear most of the time?"
"I know that NOW!" Amy replied, laughing with chagrin. "I wish you'd have told me sooner. I mean, I kinda noticed everybody wearing them all the time around him, but Mom didn't mention anything about it to me until yesterday. But it's cool. She and I are totally helping each other out lately. It's like we're a team!" She looked towards her mother and smiled.
Then she added, "I only wish they were more comfy. I have trouble walking in them, to be honest. But that's okay, since it's for my O.B."
Alan meanwhile had paused in his fucking to get yet another "second wind," while keeping his cock fully sheathed in Suzanne's tight slit. He was listening in to the high heel discussion and found it amusing, since he was pretty sure that he'd never overtly made any suggestions about wearing heels. But somehow they'd picked up on the fact that he liked them, and wearing them had become some kind of house rule.
He thought that was pretty neat. It was a sign of how much they all loved him. If he expressed approval of putting ribbons in one's hair, he was sure they'd all be wearing ribbons the next day.
Suzanne also was listening to Amy and Katherine talk, and the pause enabled her to be calm enough to comment naughtily, "You don't need to walk... to walk around in them... my Honey Pie. Just crawl on all fours! I know that... Sweetie... likes that!"
She gave Alan's erection a knowing squeeze with her strong pussy muscles, successfully reminding him of her own shameless naked crawl in his room just a short time earlier. But the reminder aroused her even more than it aroused him, which was saying quite a lot.
Amy replied cluelessly, "What, should I do that now? Beau, would you like me to crawl over there and lick something, or something else?"
He groaned. He shook his head no, but he was so excited by Amy's willingness to do anything to please him that he picked Suzanne up about six inches and impaled her back down onto his stiff boner, thereby indicating to her that it was time to resume fucking.
Suzanne complied, and her pussy squeezing resumed with a vengeance. Oh yeah! That hits the spot! This is EXACTLY what I've been craving!
He was so pleased with the effect of picking her up and impaling her back down that he periodically repeated it, expertly timing it with his usual thrusts.
While all this fucking was going on, he had the sense of mind to think, Fucking amazing! Mom may not realize it, but we are having an orgy! It's all so incredible that I'm practically seeing stars. Aims! Mom! Sis! Aunt Suzy! Each one is more amazing than the last, and they're all mine!
Amy found swatting Susan's butt fun. To her, there was no anger involved, so she still didn't smack very hard.
Katherine had Amy stop at ten slaps because Susan's butt was getting really red, Not only that, but Katherine was eager to move onto the next part, which was "healing" Susan's sore butt (and pussy).
Before long, both Katherine and Amy began rubbing hand cream all over Susan's butt. Four soft hands were on her at once. But funnily enough, most of the cream seemed to end up in Susan's pussy and up her anus, and somehow even found its way to her tits.
Susan was almost out of her mind with pleasure. She mentally "surrendered" to the girls and let them do whatever they wanted to her.
The two girls were having so much fun playing with Susan's helpless body that they mostly forgot the vibrators still hanging out of both their pussies. However, the vibrators were still turned on, and continued to pleasantly shake and whir.
After a couple of minutes, Katherine had an idea and pulled Susan until her butt hung completely over the edge of the coffee table. That allowed Katherine to get underneath the table and finger her mother's pussy and clit while Amy continued to work on Susan's butt.
Amy picked up the vibrator that had just vacated Susan's pussy and shoved it up Susan's asshole.
Susan was so far gone by this point that she was barely able to manage a whimper in reply. Her eyes rolled up into her head and she climaxed again.
Katherine would have liked to resume the spanking, to assert her domination over her mother as "Alan's assistant" a little more, but Susan was so far gone that it didn't matter. Susan might not have even realized what was happening to her.
Eventually, all the women had so many climaxes that they simply couldn't go on. Even Alan came too, since Suzanne's fiery cunt simply felt too hot and tight for him to resist.
Katherine and Amy collapsed on the floor. Katherine fell asleep right away.
For better or worse, the two girls forgot to take the small vibrator out of Susan's butt, so Susan continued to lay with her butt hanging of the edge of the table, still quietly whimpering as the vibrator kept on doing strange and delightful things to her well-warmed ass.
Alan ended up cumming into Suzanne around the same time Katherine and Amy collapsed.