The girls rushed up to their rooms, quickly picked out the outfits they wanted, and starting putting them on and beautifying themselves with subtle touches of make-up, brushing their hair, and so on.
Linda changed in Nicole's room because they did most everything together, but also because she wanted to continue her persuasion attempts. As she wiped her soaked pussy clean, she said, "I'm sorry we didn't get to finish our little test, but no matter. I know you're gonna make me proud today just the same. Just imagine yourself bouncing up and down on his cock! Feel his huge cunt-splitter balls-deep in you! Can you imagine anything better? He'll be so happy! He'll finally be fulfilled... fucking his beloved daughter!"
"I don't know Linda..." she said unsure of her feelings. "I don't know if I have the courage! I-It's so sinful! I-I..." She also was cleaning her pussy area, and it took a lot of cleaning because she was so swampy with fresh pussy juice streaming out. She was extremely frustrated by the timing of her father's arousal, because she'd been on the brink of a great climax. She'd been holding out until Linda could plunge her four fingers in her, and then that never happened.
She was tempted to just masturbate herself instead of cleaning up, but her father had said he wanted to see them in "a couple of minutes," so she didn't have time. She wound up sort of half cleaning and half masturbating, and that left her unable to finish either task, not to mention extremely horny.
Linda asked, "You want to leave your dad frustrated?!" "NO!"
"Do you prefer torturing him to giving him what he wants and needs?" "NO, obviously not! I love him!"
"Then why are you torturing him? Why do you deny what he wishes for so intently? If you want to be a good daughter, you have to satisfy him in every way. If you don't let his manhood inside your pussy and your ass you'll be failing him. Do you want to fail him?"
"NO! I don't want to fail Daddy! But..." She was torn with indecision.
"Tell me you'll try it... If you can't go through with it, then it's okay, you tried your best." Nicole still looked uncertain.
Linda pressed, "I'm only asking for one try!"
"O-okay... I'll think about it... But I'm not sure I can do this! It's just so sinful!"
"I trust you, Nicky, I just know you won't let your dad down when the time comes."
Satisfied that that was the best she could do with time running out, Linda helped Nicole finish dressing. She whispered in her ear, "Daddy's gonna fuck you today. He really will. Get ready to be speared by his big cock!"
Nicole shivered all over. She was so nervous that her hands shook.
Jack took off all his clothes and laid back on his bed. He'd lost enough weight recently that he could finally take his shirt off and not feel self-conscious about it. He knew he still had some slight love handles, but he figured he was only about ten pounds overweight, and that wasn't bad at all. The problem was how that compared to his centerfold-worthy girls, and his possibly even more physically perfect wife, but they accepted him as he was, and that was what mattered most.
He was chomping at the bit to get started. He closed his eyes and fantasized about the kinds of clothes the girls would wear. After the nurse role-play, he had high expectations.
"Hi, Professor Devoux," Linda said.
He opened his eyes and stared at the sexy teens as they stood at the door to his room. His expectations were not disappointed in the least. They were wearing the same conservative uniforms they wore to school all year. That meant red pleated skirts and a white blouse (the uniform also included a jacket that matched the skirt, for cold days, but they weren't wearing those now.) They had their backpacks full of books slung over their backs, but done in a way that thrust their huge tits forward.
Just seeing them in those uniforms was arousing at most any time for him, because he'd gone to the same school when he was their age and he had many memories and fantasies involving girls wearing that exact style of uniform. But what made their outfits special was the way that they had adjusted them to be much sexier. Their blouses were unbuttoned all the way down their fronts, and they'd tied knots just below their bosoms. In addition to showing off all their sexy tummies, and pushing their big tits tightly together, they'd left the blouses so wide open above the knot that their nipples were peeking out a little bit.
The skirts were similarly seductive, except they'd been arranged slightly differently. They'd folded them partly inside out so they were only half as long as usual. Linda wore her greatly shortened skirt ridiculously low, so most of her bush would have been showing if she hadn't have shaved it off already. Nicole wore her equally short skirt way up high, so a glimpse of pink from the bottom of her pussy lips could be seen.
Needless to say, it was obvious they weren't wearing bras or panties.
They also wore stockings, garters, and five-inch high black heels to complete their outfit. It was a schoolgirl uniform that usually only existed in fantasies and porno movies.
"Wow!" was all Jack could say. "WOW!"
A wave of incredible arousal hit Nicole when she saw how Jack's penis responded to their outfits. He was already fully hard, but he was so inspired that his penis rose up all on its own to point straight up. It's just like Linda's fantasy she was telling me a little while ago! Exactly the same! This is the point where I have to decide which way I will serve Daddy's cock! No! It's his decision! A perfect daughter obeys her father in all ways, even when he wants to use my body for his perverted lusts. Especially then! And Linda said he'd sit up on me, spread my legs, and just... slide it in!
Oh God! Linda's so right. If I leave it up to him, and I should, that means I'm gonna get fucked today! Oh God! Please, Lord, please! Give me strength. Tell me this isn't wrong! Help me endure this terrible sin!
Her just finished efforts to dry her pussy were ruined in seconds, because she started to immediately gush, like she needed the lubrication for imminent fucking. She was torn between running out of the room or throwing herself on the bed, but she did neither and just stood there with her mouth open and her hands politely trying to cover her gaping maw.
Linda noticed her friend's wide open mouth and unexpected reaction, but then she saw Jack's boner pointing straight up. She slyly smiled, correctly guessing her friend's general thoughts on that.
But the horny blonde was eager to get a role-play started, so she tried to go on without Nicole for now, and said, "Professor Devoux? May we speak to you for a second?" She crossed her legs and slid her hands down her thighs in a shy pose, looking almost like she needed to pee. She also made sure to bend over so more of her big tits would spill out.
Jack was speechless. He hadn't expected something like this, since he'd only given them a couple of minutes to prepare (admittedly, they'd taken a little bit longer), and he knew they hadn't had any time since the nurse role-play to buy new outfits. But they'd obviously improvised with what they had in a very clever way.
He just nodded.
Linda said in a sultry purr, "Um, Professor, you see... We did pretty badly on our last test, and we're wondering if there's anything we can do to make up for it. ANYthing!" Her voice was full of sexual suggestion.
He knew that was the start to pretty much the oldest teacher-student fantasy in the book, but it was popular because it worked. Finding his voice, he said, "You two look so hot! TOO hot! I'd love to go through some big role-play, but some other day. Right now, I'm so insanely horny, I need your cute little tongues on my dick right now!"
At that, Nicole snapped out of her cock-focused daze, and both girls leaped into action - literally. They dropped their backpacks and leaped onto the bed.
But although they were eager to start licking and sucking his erection, they had a greater initial need to kiss and hug him. They cuddled up on either side, and one girl would French kiss him while the other would pepper kisses all over his face. But they didn't neglect his hard-on, and both of them stroked it at the same time. It took a few moments of hands bumping into each other, but soon enough Nicole claimed the top half and Linda the lower, and then ten fingers slid up and down like their two hands were one.
Jack loved their slutty school outfits, but he loved taking them off even more. He managed to undo the knots on their fronts, and once their blouses were opened wide, he freely kneaded their ample racks. He was an equal opportunity kneader, and kept one hand on each of their bosoms.
After a couple minutes of this, the girls' cock need grew too great, and they both started to slither and slide their mostly naked bodies down him so they could get started on cocksucking.
As he watched them do that, he said, "Girls, I gotta warn ya, I'm so excited already that I'm gonna blow real soon! In a minute or two, if you both suck me like you did before!"
That sounded just great to the girls, and they hurried their mouths to his throbbing boner. Delightful visions of cummy faces and tits, and tummies full of cum filled their heads.
Linda was so overcome as she started to kiss and lick Jack's cockhead (right along with Nicole), that she moaned huskily, "Oh! Mr. Devoux! It's so GOOD!"
Jack had been waiting for her to call him that, and he was pleased it had happened so quickly. He said, "Linda, you know I hate it when you call me that. I'll make you a deal: I'll call you 'Daughter' if you call me 'Daddy.'"
There was a dead silence, like the calm before the storm. Then Linda squealed and screamed so loud that Jack and Nicole had to plug their ears.
But the screaming cut off just as quickly, because Linda showed her full approval for that idea by engulfing his cockhead and then some, and then madly bobbing on it.
She thought, "Daughter!" He called me "Daughter!" For real! Oh! This is the best day of my life! And I've got his cock in my mouth! My DADDY'S cock! YES!
The girls were very good at sharing his cock, but Nicole could tell that Linda needed this much more than
she did. She pulled back from Jack's privates altogether and let Linda go to town for as long as she wanted. While Nicole was out of the action, she took her blouse, skirt, and garters off. Then, seeing that Linda was still bobbing madly on Jack's big erection, she scooted back up and cuddled against her father's chest.
She ran her hands over him and kissed him here and there. She cooed, "Daddy, that makes me so happy too! Linda's gonna be my sister now, right?"
Jack was careening up towards a great climax, so he was in no condition to talk, but he managed a nod.
"Oh goody! We're gonna be your two sex mistress daughters!" Nicole made to kiss his lips, but then she realized he was so excited he was struggling just to get enough air to breathe, so she kissed her way along his neck and up to his right ear instead.
Linda heard that, deduced Jack's affirmative response, and then squealed all over again, even though she had all of Jack's cockhead in her mouth at the time.
Jack had been close to his guess that he'd only last a couple minutes of cocksucking. He held out about three minutes in all, but Linda was just so relentless and passionate that he didn't even think to give a warning. He just came in her mouth.
Linda had her eyes closed so she could fully concentrate on her thick task, and when he started to cum, her eyes opened very wide. But other than that, she hardly changed her behavior and just kept right on bobbing with great suction while his cum blasted into the back of her mouth.
It was even hard to tell when his climax ended (except for the look on his face), because she kept right on steadily licking and sucking until he was fully flaccid. Only then did she crawl up his body so she could look into his eyes to talk intimately.
However, she had to wait a little bit, because as soon as Nicole judged he could breathe well enough, she got busy kissing him on the lips. So the busty blonde bided her time by cuddling close and kissing as much of his face as she could without bumping into Nicole's head.
Finally, Linda remembered to speak, and the word "Daddy" popped out of her mouth. That made her so excited that she started breathlessly repeating it: "Daddy! Daddy, Daddy, Daddy, Daddy, Daddy, Daddy, Daddy, Daddy, Daddy! Oh my God! I can't wait to be part of this family!"
Jack broke the kissing with Nicole to say, "I think you are already family, Linda."
"Oh, thank you, Daddy!" She embraced him as best she could while remaining cuddled with her big tits mashed into his chest, and she brought her lips to his temporarily unoccupied ones. But she stopped just short, and said, "I'd kiss you forever, but I still have a lot of your cum on my tongue that I'm savoring."
"Oh! Kiss me, then!" Nicole said eagerly upon hearing that.
The two girls shared an electric kiss mere inches in front of Jack's face. He could clearly see his cum being snowballed back and forth, because they kept their mouths a little bit apart just so he could enjoy that sight. They also each mashed a tit into his chest, and groped for his penis at the exact same time. It was still flaccid and small, but they took turns holding and caressing it anyway.
Finally, the girls ended their kissing, and Linda gasped out, "I'm so happy! Oh Daddy! I'm so happy! Daddy, Daddy, Daddy! That's why I always called you 'Mr. Devoux,' you know; I was hoping that would someday inspire you to ask me to call you 'Daddy' instead. Oh, and did you know that you're going to fuck me today?"
He'd been feeling relaxed and happy, idly caressing their massive racks, but upon hearing that he jerked his head forward and bumped into Linda's head a little bit. "What?! What did you say?!"
Linda proudly repeated, "You're gonna fuck me! No, my DADDY is gonna fuck me! I always tell Nicky that a good daughter does EVERYTHING for her daddy... EVERYTHING! Now that I'm your daughter too, I've gotta let you fuck me anytime you want too!"
Nicole giggled. "Hoisted by your own petard!"
Linda quipped, "No, I'm gonna be hoisted by DADDY'S petard! And repeatedly impaled!"
This fucking talk was causing Jack's penis to rebound already. The fact the girls were already taking turns fondling it sped up the process, and soon it was engorged enough for both their hands to hold it and stroke it at once.
But Linda playfully poked at Nicole, sinking her finger deep into her busty friend's tanned tit-flesh. "But don't think YOU'RE off the hook, girl! You're gonna get fucked today too, if I have any say in it! And since
you're his real flesh and blood daughter, I think it's only fair that you get first dibs!"
Nicole's mouth dropped and her eyes opened wide. She had just been thinking that she would be able to dodge that issue, at least for today, by Linda's declaration that she wanted to get fucked.
Linda playfully rubbed her nose against Jack's, and stared into his eyes from only an inch or two away. "Today, I'm gonna help my best friend and new sister become totally free! Today, you'll have everything from her, her and me. EVERYTHING! We wanna be your mistresses and fuck sluts forever and ever, Daddy!"
Jack was open mouthed again. Linda was always surprising him. Even though he'd heard some of these things while eavesdropping earlier, he hadn't expected either of them to brazenly say them to his face in a non-role-play situation.
Linda pulled the rest of her outfit off, including her stockings, garters, and heels. That inspired Nicole to take off her remaining items too. The ecstatic blonde said, "Somehow, it only seems right for Daddy to fuck us when we're all buck naked."
Then she whispered right into Nicky's ear, but loud enough for Jack to hear too since their heads were all close together, "Today you'll truly become your father's lover!"
Nicole was very worried, and looked it. "I don't know, Linda! I'm scared! I'm scared!"
Linda brushed that off. "Awww, you just need to calm down and get used to the idea." She necked with her again, hoping that would help calm her down, but it didn't have much effect this time.
Then Linda came up with another idea. "I know! Let's suck on his cock n' balls a little more! That perks you up every time!"
Both gorgeous teens scooted down his body and got back to licking his stiff dick together. Nicole swallowed his pole and bobbed over his sweet spot for nearly a minute while Linda jacked him off and licked his balls. Then it was Linda's turn to do the same. They switched back and forth frequently, rarely bobbing for even one solid minute before changing positions again.
At one point, Nicole commented while waiting her turn, "I love this! I mean not just loving your cock with my lips and tongue, but this trading back and forth with my sister! Linda, isn't this the BEST?! Sucking Daddy's cock with you makes me so happy that I almost want to cry. It's like it bonds the two of us into one. We need to do exactly this, with the taking turns bobbing and ball sucking, like, every day, three times a day! At a minimum!"
Linda giggled a little bit even though her lips were stretched wide over Jack's fat boner. She was unwilling to pull off in the middle of her turn to speak, but she managed to nod in emphatic agreement. She too felt it was a way she and Nicole bonded together, and that was a big part of the fun.
The talking quickly died out since both girls were so intently focusing on their cocksucking turns. Sometimes, especially while Nicole waited for her turns to come around, she pondered the morality of fucking. Her thoughts were skewed in favor of it considering she either had all of Jack's cockhead or one of his balls in her mouth while she was doing most of her thinking. It was hard to argue to herself that that was okay but fucking wasn't, especially when she was out of her mind horny.
However, Linda wanted to be absolutely sure Nicole was insanely aroused. So, now that Linda had recovered a bit from the great "daughter" surprise, she began playing with Nicole's clit and pussy lips.
It felt so good that Nicole forgot to protest.
A couple of minutes later, when it happened to be Linda's turn again, Nicole looked up at him from his crotch. She blushed as she started to speak. "Daddy... do you want to feel your cock inside me? Do you want to fuck me?" She desperately needed to hear his answer.
Despite all the cocksucking and stroking and licking going on down in his crotch, he knew this was crucial, so he focused his concentration on replying. "OF COURSE! To fuck both you and Linda would be a dream come true for me. I would be honored to be your first."
She saucily said, "And only!" Then she winked.
Linda pulled her lips off Jack's boner just then, partly because she was so pleasantly surprised by Nicole's comment that she wanted to say something.
Nicole immediately took over, engulfing his throbbing rod. Her arousal was off the charts as she thought about what her words implied, plus the joy of sliding over his most sensitive spot and hearing his nearly agonized moans of extreme pleasure. That was the most beautiful music to her ears, and Linda felt the
same.
Linda had been panting hard, but she calmed down enough to say, "Me too! Daddy, if you'll have me, I want you to be the only man to fuck me for the rest of my life! I want you to own and control my body, forever!"
Jack gasped. He seriously felt like his heart stopped.
Nicole was too busy sucking to speak, but she nodded vigorously, trying to make clear that she fully agreed.
Jack gasped again. He felt like the room was spinning, he was so out of his mind with euphoria and arousal.
The talking and sucking was sending him reeling towards another great climax. He was having increasing difficult stringing his words together. He gasped out, "Oh my darling... Are you... are you going to...?" The man was simply mad with lust, thinking about fucking his two girls.
Linda had her mouth free, although she was licking up and down his lower shaft at the time. She said, "She is! We both are! Our cunts belong to you now! You and you alone!"
Nicole could actually feel the effect of those words on Jack's dick as it throbbed wildly inside her mouth. She was still wavering on the fucking question, but she knew in her heart that it was a done deal and she would love it.
She thought about her lips sliding up and down, providing great suction all the way. Not that long ago, I thought this was too weird and immoral to ever suck my own daddy's yummy cock. How stupid was that? Now it's my favorite thing to do in the whole wide world! Every afternoon from now on, Linda and I are gonna be right here with our mouths on Daddy's cock, loving it and worshipping it with our lips and tongues for hours and hours until Alison gets home!
But I would have missed out on that if I didn't trust Linda and take her advice. She says this is what good daughters have to do, and she's so right! My lips naturally belong wrapped around Daddy's big cock! And she says fucking is way better! I have to trust her on that too! Besides, how could my cunt NOT belong to Daddy? That would be wrong! I love it when he runs his hands over every inch of my body, and that includes my pussy. Especially my pussy! In my heart of hearts I know I was born and bred to be his fuck slut! Well, one of his fuck sluts, with my new sister!
The next time Nicole pulled off and Linda took over, Nicole asked as she jacked off the lower four inches of his shaft, "Y-you want to put it in... in my b-butt too?" She was ashamed just to ask this, but she needed the confirmation of Linda's words.
Jack replied, "Darling! I-if you'd let me do that, I... I'd be the happiest man in the world!" He thought, This is beyond my wildest dreams! Anal sex with Nicky, my own teen daughter! And if she does it, I'm sure Linda will too!
Seconds later, he shouted, "I'm about to cum! Can't hold back!"
Linda suddenly pulled her lips off and said, "Wait! Wait!" To Nicole, she added, "Pull back! Don't touch him!"
Nicole had been rolling one of his balls around inside her mouth, but she pulled away in confusion.
Linda was so insistent that Jack tried his best to hold back, even though he didn't understand why it was so important. But it was a losing battle; he'd already crossed the threshold. He cried out, "Can't do it!
Gonna cum!"
Linda acted fast and squeezed his shaft right at the root. She'd had luck doing that to him once before, and since then she'd read up on how to do it properly.
Sure enough, his urge to climax passed. He marveled at his luck, and all the fun and extremely arousing times before him.