Nothing will stop them from trying!

Mandi got up and spun around, licking the huge shaft now in front of her. Isaac took this opportunity to slap her plump ass cheecks, watching them ripple as his hand impacted them. Mandi giggled in response, wiggling her rear in delight. A few more slaps, and a few more licks, then Mandi engulfed his dick again, this time only the first 8 inches. She realized again just how massive this thing really was! In order to get a better angle, she propped herself up on her knees, involuntary sticking her ass out further. Isaac took this opportunity, provided by the new pose, and sunk his middle and ring finger into her sopping wet pussy. "Mmmm!!" Mandi responded, with a gasp and moan. His fingers worked in and our if her dripping wet snatch, eliciting a moan each time his fingers went in. Curiously, the two were in sync: as his fingers pushed inside, she pushed his engorged member inside her throat.

Brandi grabbed his head firmly, turning him to meet her, kissing him passionately. Their tongues danced around each other's mouths as he finger ducked her sister, sucking on his huge cock. He took this opportunity to plunge the same two fingers of his other hand into her wanting pussy, equally as wet as Mandi. Both of these gorgeous girls moaned with their mouths full of Isaac. Their moans became more frequent and higher pitched, approaching a climax at the same time. Isaac worked his hands harder, causing both of them to pull back from him, lost in the orgasmic bliss coursing through their body. Louder and louder until the crescendo, both of them cumming hard and coating his hands with copious amounts of girl cum. Their bodies shook hard before collapsing again on top of him, heaving to catch their breath.

Issac took a moment to reflect on the past 24 hours. Just yesterday, he was a shy nerd who tried to hide himself away, but now, he had two drop-dead gorgeous women collapsed from orgasms he gave them. How did everything change so quickly? Not that he was complaining.

This inner reflection was ended by shifting weight on top of him. Mandi had rolled off him, or rather, was pushed by Brandi, who was now straddling his legs, looking at this magnificent manhood in front of her. Licking her lips, she looked up at him, a fiery determination burning in her eyes, and her loins. Pulling out a bottle of lube from seemingly nowhere, she squirted a copious amount on him, rubbing her hands over every inch of his erect cock. It looked like she way saying a quick prayer, but he did not think her the religious type.

"Dear god..." she muttered, wrapping both hands around its girth. "Fuck, this thing is huge. I have taken some big ones before, but this is something else." Raising herself up off his lap, Brandi moved her hips forward, her pussy lips kissing the tip of his massive shaft. She took a deep breath, closing her eyes. As she exhaled, her eyes opened, locked with his. A feeling of warm wetness melted over the tip of his cock as she lowered herself down onto it. Brandi bit her bottom lip to keep from screaming; even just the head was stretching her out. Mandi was now watching with great interest, her fingers now between her legs, watching her twin impale herself.

"Ohhh fuuuckk... Brandi moaned, the head of his large member now inside of her wet pussy. "Okay, okay. I can do this!"

Lowering herself slowly, she began to take him, inch by inch, into her quivering snatch. This slight numbing pain, mixed with new pleasure, was sending shiver through her whole body. This hungry vixen was on the verge of cumming constantly, gripping his manhood with her insides.

Isaac watched her face contort with many emotions, though continuously showing determination to conquer this mountain of flesh. When she reached around 4 inches deep, an idea sparked in his mind. His hands suddenly lunged forward, grabbing her very erect nipples, and twisted them firmly. This added pleasure was too much, causing Brandi's whole body to spasm, screaming out another powerful orgasm. Much more of her lubricant poured out, coating this fleshy foreigner, making three more inches slide in almost effortlessly. Instinctively, Isaac thrust his hips upward, pushing in two more inches of himself into her tight canal, causing her to cum again immediately, extending the one she just had. He knew he hit his limit, the tip meeting a wall in her deepest reaches, preventing him from going any further. As Brandi's longest cum of her life subsided, her body gave out, collapsing forward onto her new favorite lover. Isaac caught her in his arms, holding her as her mind went blank. The other twin kissed her deeply, both to comfort her, and to keep their passions aflame.

"Oh... my... god..." was all Brandi could utter between deep breaths.

"That was SO HOT!!" Mandi exclaimed, feeling energized, instead of drained.

Isaac was on the verge of joyous tears. Not only was this exquisite wet vice around his cock the best feeling he had ever felt, but his long-held virginity was now a thing of the past. He finally buried himself in a woman, and it was one of the hottest women he had ever seen. This truly was the best day of his life, and it was only a new beginning.

"Are you okay? Do you want to stop?" Isaac asked gently, wanting her to make the call for her safety. Instead of responding with words, Brandi pulled herself away from Mandi's lips and pushed them to Isaac's. She wasted no time frenching him; her passion and list still blazing. They kissed each other with abandon, enjoying this incredible moment together. Once feeling returned to her body, Brandi began moving back and forth, his mighty dick still inside of her. Each movement incited a moan from her, echoing into his mouth. Isaac took the hint and planted both hands on her plump ass, using it as leverage to thrust his glory into hers. When he bottomed out this time, Brandi broke the kiss as her head thrust back on own, moaning louder than she realized. "OH FUCK YES!! FUCK ME!!" she shouted over and over again.

Not wanting to feel left out, Mandi turned his head to the side for another deep kiss, guiding his hand to her own wetness between her legs. All of this eroticism continued for several minutes before Mandi broke their kiss, whispering, "Do you like fucking my sister? How great is her pussy?"

Isaac could only respond between breaths of his own moans, "Oh yes! Fuck, she feels so good! If you had not made me cum before, I wouldn't be able to enjoy this!" She smiled sweetly as he said that. She never gave much thought on how long he would last with his first time, but this was more than she could have expected. I must have really drained those big balls of his before! I should do it again...

A clever idea popped into Isaac's mind suddenly. He slowed down his thrusting and pulled his lever closer to him. "Brandi, I have an idea, but I have to ask first. I can fit completely inside of you if I create a portal around your cervix. I can't see, but I can feel every inch of you. I know I can do it, but I need your permission."

Her eyes went so wide that he thought they would pop out of her skull. "Ohmygod! Fuck yes! Do it! I want all of you inside of me! I NEED IT! I NEED IT ALL!!" She practically screamed at the end, but it was the permission he was looking for. He wanted complete control for this, so he needed to change positions to be on top. With one last deep thrust, she came again, as he wrapped his arms around her, lifted himself off the bed while staying deep inside her, and flipped her onto her back. Now he was on top, in full control of her pleasure. Once sure he was as far inside her as he could be, Isaac visualized where he needed to place these small portals inside of her, using his knowledge of female anatomy as a guide. If he guessed too little, he could cause serious damage, so he guessed on the safer side, aiming slightlydeeper. "Ready?" he asked, before pulling his hips back. All she could muster was a few quick nods of her head. Isaac created the two portals, then swiftly pushed himself forward, plunging into the deepest reaches of pleasure. Instead of meeting her cervical wall, he felt the entirety of his massive member slide into her, penetrating her womb. As he felt his pelvis meet hers, her screams of ecstasy filled the room, and perhaps the whole suite. "OH SHIIIIIT!! FUUUUCK!!!" This new sensation of being fucked deeper than she thought possible was almost too much for her little body. Her eyes rolled back into her head, her mouth hung open, and her body convulsed harder than ever before.

"Don't leave me out!" Mandi clearly wanted in on this, suddenly sitting on her twin's face while grabbing Isaac's for another round of fierce tingling. When her conciousness returned, Brandi took the hint, licking the source of Mandi's sweet necter with vigor. This triangle of love worked to satisfy everyone, making sure none were left out. Isaac had to continually focus his powers in Brandi's uterus to prevent a disaster from occurring, but he was holding on as long as he could. He knew his physical and metal limits were fast approaching, so he decided to end this before his stamina gave out.

Isaac broke the kiss with Mandi only to grab Brandi's legs, tossing them onto his shoulder, allowing for maximum penetration. He summoned the remainder of his energy and pushed his physical limits, becoming a jackhammer of flesh into Brandi's well-used body. As his hips moved faster than he thought possible, his mouth returned to Mandi's, trying to match the sheer ferocity of his thrusts. "Mmmph!!" Was all she could utter, as Brandi was now constantly screaming into Mandi's dripping entrance, each thrust she received felt like another orgasm wracking her body. The combined pleasure of Brandi's tongue and Isaac's tongue brought Mandi to her own blissful convulsions, moaning her pleasure into her Male lover's mouth.

The edge was fast approaching. This night had been a constant fuckfest for what felt like hours, the three young adults ravishing each other through the night. The erotic moaning and quivering from these two beautiful women kept Isaac hard as iron for the entire endeavor, only keeping himself from blowing his load through sheer willpower and determination. This mental wall he had built was coming down, nothing stopping this volcano from eruption. It was time for the finale, and it was going to be a big one!

Isaac changed his humping and thrusting pattern one last time. Maintaining his focus on his powers, he was now employing long, hard thrusts. Each time his pelvis met hers, a small orgasm coursed through her body, causing her to clench down on his penetrating rod. Each time she gripped him, his own climax became more imminent. He thrust deep and hard, again and again, stronger and stronger. Brandi's body couldn't take much more, wavering on the brink of consciousness. Mandi was grinding herself on her twin's face, approaching her own release, moaning louder and louder into Isaac's mouth, never breaking their aggressive kissing.

The sweet sound of clapping flesh and loud, muffled moans filled the room, echoing through the night. "Oh fuck yes! Give it to her! Fuck her so hard!" coaxed Mandi, breaking their kiss to spur him on, slapping his backside as if he were an animal. Her other hand reached down, rubbing Brandi's clit as he pounded her.

"I'm getting close! I won't last much longer!!" Isaac warned, sensing the final crescendo. This warning snapped Brandi back into reality, shouting, "FUCK ME, YOU BEAST!! FILL ME UP!! I NEED IT INSIDE ME!!"

This was all Isaac needed. He grabbed her hips, fucking the sanity out of her. Pounding and pounding her sweet flesh as hard and fast as he could, his load building and building, ready to bust. As the deepest thrust hit, Brandi seized for a moment before her entire body began to shake from the inside out. Her toes curled, her eyes rolled back, her mouth hung open without a sound, and her tight pussy squeezed as hard as it could. "FFUUUUUUUCCKKK!!!" she cried out at maximum volume, the most powerful orgasm of her body hitting her all at once. As her body convulsed, her insides clamped down hard, pushing him over the edge. His hips bucked as his own climax spewed forth. A torrent of cum shot into her deepest reaches, filling every square inch of her womb with his seed. Again and again his body bucked, spilling spurt after spurt. Each spurt sent miniature tremors with Brandi, riding out this twin climax together. All of this shaking and quivering rubbed Mandi's mound enough to send her over the edge at the same time, moaning pure bliss into Isaac's mouth, locked with hers. All three of these young lovers came at the same time, a tangled mass of sex and blissful pleasure. Brandi's insides were filled to the brim with his warm cum, plugged by his sheer size, containing it all withing, letting not a drop escape.

After several minutes of a post-orgasmic haze, Mandi pulled away from both of them, falling onto the bed. Isaac slid his softening manhood out of his conquered land. As he did, he closed the portals, letting his cum begin to flow out of her womb normally. He fell back, landing on the soft pillows behind him. Brandi lie there, completely motionless, except for an occasional twitch from the **** pleasure she just received. Everyone's breathing was beyond ragged, feeling as if they just ran a marathon. The physical exhaustion began to catch up to Isaac, unable to even sit up or roll over, only the strength to lift his head a few inches. His shrinking cock laid on his stomach, soaked in Mandi's saliva, Brandi's cum, traces of lubricant, and his own cum. He wa able to move his head just enough to see his copious amount of semen beginning to lead out of the **** Brandi. The only one with any strength was Mandi, who was now crawling to her sister's used and abused pussy, licking and slurping the cum beginning to leak out. It was a beautiful sight to see, and if he was not past his limit, Isaac would have gotten hard at this lewd act. The licking and sucking brought Brandi back into reality enough to emit the slightest moan, but nothing more.

Once Mandi finished her dessert, she flashed Isaac a smile, licking her lips. "You taste delicious, both of you!" she informed them, turning to her twin at the end. "Now let's sleep!" She pushed and rolled her sister, with all the strength she could muster, until Brandi lied on his right side, with her right arm draped over his torso and her head next to his. Mandi took a mirrored position on his left side, snuggling into his neck. A big smile spread across Isaac's face, before they all fell into a very deep sleep.