by Lexie X
"Go on," Isabella said cryptically. "I know you want to. It's not cheating, it's just disciplining a student."
A moment passed before Piper understood what was being considered. The realization came at the same time as the hard slap to her ass. The pain shot through her with a quick flare, and she turned her head.
Karen stood behind her, palm up, blue eyes afire. "Do what I say," she commanded again before spanking her even harder.
A split-second squeal escaped her lips at the impact. "I do what Isabella tells me to do," Piper replied, purposely inviting more punishment.
Karen did not like that at all. She chose the same spot and spanked her three times in succession. Each impact shot pain through her nerves, growing with each strike. "I can do this all night."
Piper sighed happily.
Five more rough slaps followed, all in the same spot.
The last elicited a squeal of mercy, and Piper pressed her face into the bedsheets. "I'm Isabella's!"
"I see," Karen said above. "Hmm…"
"You don't want to touch us, right?" Isabella said, inspiration striking. "Well, you don't have to."
Piper fought down the pain and watched as her girlfriend went over to her purse in the corner, dug down deep, and pulled out their strap-on harness and toy. Had she seriously had that in there the whole time?
Isabella grinned brightly. "You should fuck her with this."
Karen stared back and forth between their faces, then at the harness. "That's…"
"Too much?" Isabella immediately countered. "It's just a toy, and I know you've used toys before. It's not too lesbian or whatever you're worried about. You just put it on, and then you can fuck her."
The older woman said nothing for a long moment.
"Haven't you ever wondered what it felt like to be the man?" Isabella continued. "Try it. Slap her ass, pull her hair, put her on all fours. Whatever you want while you fuck her."
Ever so slowly, Karen reached out a hand and took the harness and toy from her. "I might as well get the full experience while I'm here, since I'll never do this again."
Isabella just nodded happily, not risking ruining things with any more words.
Putting it together with the steady exploratory process of a teacher, Karen assembled the toy and harness and slid her legs into it. "Never thought I'd be doing this. Blame it on the liquor."
Piper frowned. Why did they always blame the alcohol? Alcohol hadn't done anything wrong. Still, she pulled her own panties off, excited.
But Karen had a different idea. Without warning, she grabbed Isabella and threw her forcefully down across the edge of the bed. "I don't like it when students disobey me."
Face to face with her wide-eyed girlfriend, Piper shared her surprise. After the incident with Laura nearly a year ago, she'd never used the strap-on again herself. It'd only been Isabella in charge and doing her, so her girlfriend had never actually had it used on her before. This was Isabella's first time being fucked by a strap-on!
Getting up with the intent to complain that it was supposed to be her privilege to fuck her girlfriend for the first time, Piper—
"Sit," Karen ordered, her tone brooking no dissent.
Piper immediately sat on the edge of the bed, her body tingling.
"Make it wet," the older woman ordered, bringing the toy close to her face.
With practiced ease, she pulled the toy close and slid her mouth around it, wetting it the way she usually did for her girlfriend. Lying on her tummy and breasts beside her, Isabella waited, probably mentally freaking out.
"See?" Karen said, looking down at her as she sucked on plastic. "With your girlfriend heeled, you're already more obedient."
Piper squeezed her thighs together against a sudden surge of heat and wetness between her legs. The older woman pulled back and then approached Isabella's waiting butt that still hung from the edge of the bed. As she came closer, the younger blonde finally thought better of the situation and began to get up.
Leaning above her, Karen held her down with surprising strength. The motion almost naturally brought the toy forward, and she jumped a hand down to guide it in.
Isabella gasped as the massive strap-on entered her for the first time.
"Jesus, you're tight," Karen said, gently working her way deeper. "You really haven't had any dick for a while."
Frowning but unable to look away, Piper watched as the toy slid bit by bit into her girlfriend's widened pink slit. Those perfect lips gripped either side as it moved deeper. Unable to stop herself, she reached down and shoved her hand under her own panties.
"Yes, masturbate to me fucking your girlfriend," Karen ordered, looking down at her hand. "But get naked first."
Piper quickly discarded her bra and panties. It felt very odd to have her normal mistress cowed and a new one giving orders, but her inner heat responded brightly regardless.
Gazing down at the soft feminine back before her, Karen took in the experience. Slowly moving her hips, she let the toy slide in and out of soft wetness. "So this is what it's like to fuck a girl…" Reaching out, she tried to gather Isabella's hair to pull on it, but it was far too short. Instead, she was forced to resort to holding her by the sides of her ass, directly touching her skin despite her intent to keep some metaphorical barrier between herself and what she was doing.
Isabella gripped the sheets and breathed deeply, her eyes wide and her expression changing constantly as she felt a massive presence inside her for the first time in over a year. She groaned once, squeezed her eyes shut, and tilted her head up high.
Adjusting to the effort required to fuck someone, Karen lifted her shirt off and discarded it, finally revealing more of her impressive chest.
Fully naked and rubbing herself, Piper stared. For an older woman, she was still in incredible shape. Her toned tummy and firmly pressed cleavage rivaled Isabella's. The only hint of her age was a very small looseness near her neck where a subtle tan line started.
Still picking up her pace while fucking the younger blonde, Karen noticed her staring and masturbating to her. "I'll take that as a compliment."
Piper nodded enthusiastically. She still wanted desperately to taste her sixth girl—sixth woman, as it was—but Karen seemed to have other ideas. Instead of begging, she looked to her girlfriend, who seemed lost in the world of sensations flooding her body.
"So you two are lesbians?" Karen asked, sizing her up for something.
"I am," Piper replied. "She's straight."
The older woman snickered. "How's that work?"
A slight edge welled up in her voice. "You're straight, and you're fucking a girl. How do you think it works?"
Karen narrowed her eyes and immediately pulled out.
Piper found herself gripped by the hair and thrown down on the bed next to her girlfriend. A moment later, the massive strap-on pushed roughly against her, and she let it between her folds with a pained intake of breath. She looked to her left, but Isabella just stared down at the sheets processing what had happened to her.
Behind her head, hands slid across her hair and gathered it together. A moment later, Karen pulled. Gasping, Piper let her head pull back as far as she could manage.
With a tight grip on her hair, Karen's thrusting picked up speed. "I don't tolerate impudence."
Her butt still stinging from the spanking, her head burning at the roots of her hair, and her body on fire with pleasure and pain from the toy thrusting in and out of her, Piper gritted her teeth and nodded. "Yes ma'am!"
"Oh, I like that. Say it again."
"Yes ma'am!" she cried, head churning with ecstasy and fire.
"Shout it!"
Eyes misting, she practically screamed. "Yes ma'am!"
Something moved and scuffled beside her, and Karen pulled away abruptly.
***
Chapter 12
Breathing hard and looking around despite the fog in her brain, Piper found her girlfriend struggling with the older woman. Had Isabella taken
a territorial stance over her? It seemed she had. The younger blonde reached down to try to get the strap-on off, but Karen pushed her down on the bed and onto her back.
Despite her best efforts to resist, Isabella soon had her eyes closed and her head tilted. Karen leaned heavily on top of her, each hand holding down one arm, her eyes on the bouncing breasts beneath her, her strap-on thrusting forcefully in and out of her captive. Isabella's moans filled Piper with a curious mix of pleasure and hatred. Were they in some sort of struggle here? Or was it some sort of sexual interplay between two dominant females?
What she did know for certain was that she had an opportunity.
Reaching out, she expertly unclasped the back of Karen's bra as she moved back and forth. The older woman practically snarled, but lifted her arms quickly to get her bra out of the way.
Isabella used that opportunity to roll them both over until she was on top. Now the one holding down the other blonde by each arm, she thrust angrily against her upright strap-on, her jaw tense.
Piper watched in amazement as her girlfriend aggressively fucked herself against another woman, her head lolling high, her eyes half-closed from animalistic pleasure. What kind of energy was this? She'd never seen anything like it. What she did see, however, were Karen's enormous round breasts bouncing free against Isabella's as both impressive busts pressed against one another while their owners moved in fight and lust.
"Piper," Isabella breathed, gazing high up at the wall as she thrust up and down. "Sit on her face."
Karen struggled greatly at that, but Isabella held her down.
Eager to respond to her usual mistress, Piper clambered up above the pillows and lowered her knees down on either side of the gorgeous older woman's face. "Sorry, teacher…"
Soft force pressed against her bare mound as, all at the same time, Karen struggled to breathe, resist Isabella, thrust against her anyway, and keep her mouth shut to spite the silky wetness pressing down on her lips. On a strange instinct, Piper reached down and caressed the long blonde hair below her; Karen seemed to respond to that on an instinctual level and calm down inexplicably. Those intelligent blue eyes looked up at her for a long moment.
She nodded down at the unspoken question.
The firm force of Karen's chin moved as she slowly opened her mouth. The softness of those lips below moved apart to slide along wet heat, and Piper felt electricity run through her as a firm muscle started exploring her with a long deep lick.
Instinctively, as her girlfriend bounced up and down behind her, she kept stroking Karen's hair. It was almost as if to say it's alright to give in sometimes, and the gorgeous older woman responded with an earnest lick the entire length of her lips. Shuddering, Piper curled forward, letting her breasts hang where those blue eyes could get a good look.
Staring up at her handful-sized tits and still thrusting up against one of her students, Karen finally let herself really begin licking pussy.
Smiling down between excited breaths, Piper watched the emotions crossing the older woman's face. Many things passed there, from shock, to guilt, to amazement—but her expression finally settled on lust.
Turning, Piper glanced back at her girlfriend.
In the throes of pleasure, Isabella looked back at her and nodded. Very smoothly, she slid herself up and off, grimacing as the presence left her; she moved down to unhook the strap-on harness, slide it off, and don it herself. Karen's eyes went wide and she tried to move, but Piper tightened her thighs and kept her in place; she did not stop licking.
Isabella got the older woman's panties off in short order—the strap-on replaced them.
Just like that, Isabella had won.
Karen seemed to sense it, too. Filled with the kind of presence she was used to, she stopped struggling and started thrusting back as Isabella began fucking her.
Finding her butt cheeks suddenly gripped by a pair of hands, Piper let herself be pulled in closer. The tongue between her folds was amateurish but enthusiastic. She decided to offer some advice. "Suck on my lips."
The mouth against her sex obliged, pulling at her soft flesh with gentle suction.
"Yeah, just like that."
Below her, the bouncing intensified as both blondes reached a rhythm.
On a random desire, Piper slid down a little bit further and moved her captive's hands away from behind her. She kept sliding down until her cheeks rested firmly on two large breasts, something she'd never quite felt before.
From this angle, Karen had more freedom with her head, and she craned up to get her mouth back on slick sweetness.
Helping her out, Piper slid a pillow in under her blonde locks.
With that simple act, the fact that they were having sex was sealed. Karen's insistence on remaining distant was gone, and there was no more struggling. Instead, loud breathing and quiet moans filled the room as three naked females got down to the business of pleasuring each other.
After several minutes, Piper felt herself actually reaching a second orgasm. Karen responded well to whispered directions and used her tongue with greater energy the harder Isabella fucked her.
Judging from moments of silence and tensing from the woman below, Piper guessed she'd had two or three orgasms from humping, but that certain rare kind of lust had taken her over, making her only more aroused the more she got off. That was good; something about the taboo situation, be it students, girls, or cheating on her husband, had her increasingly charged up. She would remember every single detail of what she did here.
Excited to add to that list of sense memories, Piper pushed down against her face as she started over the edge. Panting and gasping, she felt her inner walls clench around the tongue inside her, and she knew Karen was mentally freaking out as a girl came against her mouth. Good. She pressed a little harder, sliding her juices and folds across the woman's chin.
Karen closed her eyes and went silent, getting off again at exactly the right time, her tongue deep in pussy.
Many moments of tensing, clenching, moaning, and deep breathing passed before Piper regained her self-control. Turning back, she looked at her girlfriend. "Your turn."
Nodding, Isabella pulled out and quickly discarded the strap-on, much to Karen's dismay. Naked once more, and sweaty for the effort, the younger blonde came around the edge of the bed, scooted her girlfriend off, and pulled Karen over to the floor. No words needed to be exchanged. Isabella sat on the edge, spread her legs, and pushed the older woman to her knees.
Karen took in her gorgeous sweaty body with one last glance before descending toward the perfect pink slit she'd fucked for the first time only minutes earlier—but, then, she hesitated.
Getting down on the floor with her, Piper got up next to her, smiled, and took a quick lick between her girlfriend's lips. "Go ahead."
The older woman wavered in place, but then seemed to realize where she was and what she'd already been doing. Without further protest, she slid her tongue up her student's bare vagina.
"Doesn't she taste great?" Piper asked, taking her turn to lick.
Karen blinked for a few seconds, but was forced to admit: "Yeah." Her tongue followed her admission, taking turns faster until both she and Piper simply pressed their faces close and began tonguing soft pink at the same time.
Now this was a sensation she hadn't felt since that long ago foursome and the moments when she had made out with Laura while simultaneously tonguing Julie. There was something ascendant about sparring tongues inside a sopping slit; the correct sister was present this time, but part of her wished Isabella was giving with her rather than receiving. No matter how slim, was that a possibility now that her girlfriend had pledged to live in her world?
Burning with sense memories of that night and anticipation of the possibilities ahead, Piper slid her tongue up and down slick pink that she knew well while another tongue danced against hers. Somehow, almost seamlessly, their shared tongues in pink turned to shared tongues between their mouths, and she sank into a surprise kiss
that reaffirmed her memories of Laura's open mouth on hers—but the age gap here was much wider.
I'm making out with an older woman, she realized with a shock, just before Isabella's hands guided both their faces back to her sex. Although the kissing had ended, the closeness remained, and Piper felt comfortable in reaching down and pulling her licking partner's hand up.
Carefully separating her partner's index finger from the rest, she brought Karen's hand up under their dual working tongues.
Sliding it in slowly, the older blonde widened her eyes, her thoughts clearly centering on the new sensations around her finger.
Gripping her wrist gently, Piper guided her into a rhythm with her finger and tongue, subtly working her face fully to the center between Isabella's legs. Without her ever realizing it, Karen settled into fingering, licking, and pleasuring—all by herself—the girl she'd just fought for dominance.
Piper sat back, happy with her handiwork.
Isabella smiled down at her, very aware of what she'd managed to do.
Happy with her girlfriend's approval, she began studying the situation, trying to figure out how to get her hands on those wonderful breasts. Karen was entranced with her task, and it wouldn't do to break her away from it. Once she was done, though, she would be far more willing and compliant than before.
"Come on, teacher," Isabella breathed. "Make me come with your mouth."
Piper froze, worried it would break the spell, but Karen just moaned and began fingering and licking harder, her blue eyes gazing up along the gorgeous young body she was pleasuring. Right at her eye level, Isabella's flat heaving tummy stretched up to the undercurves of ample breasts crowned by a soft and pretty face and those bright green eyes looking back down at her servicer. Piper didn't doubt that moment would stick with Karen forever, and probably fuel her masturbatory fantasies for years. After all, the same thing had happened to her.
Gritting her teeth, Isabella brought back some of their mutual heat. "Fucking lick me! Make me come!"
Karen responded with narrowed eyes and harder movements, putting her whole body into it. As Piper watched, both naked blondes reached a sizzling back-and-forth energy that had Isabella screaming and writhing with pleasure and Karen practically pushing her back up onto the bed with her face and fingers.