Carla and Sakura: The Ultimate Futa Test!

Story by WithFurvor on SoFurry

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#3 of Competitive Hounds

To take her mind off of her cheating wife, Carla asks her sister to attend a local study of Futas with her...


All characters in this story are over the age of 18.

Story commissioned by Elriclite

If you like what you read, my commissions are currently open!

Carla and Sakura: The Ultimate Futa Test!

Veronica had left nearly an hour ago, leaving Sakura exhausted and spent on the bed in the private room they'd shared their intimate encounter in. Groggily, her body still aching from over stimulation, the canine rolled out of bed. She stood up and redressed herself, adjusting her hair to the best of her ability. As she walked toward the door to exit back in to the party, and to her wife, she passed a mirror and caught a glimpse of herself.

She was a mess. Hair tousled and her body barely cleaned up from her sudden erotic session with Veronica, she moved to shut the door quickly behind her. With a slight blush she looked out around the party that had died down considerably during the time of her sexual encounter. Then she looked down at herself and spotted a small blot of cum resting comfortably on her cleavage and wiped it up with her finger. Quickly she put the digit in to her mouth and swirled her tongue around it thoroughly, sucking it clean. Now she had to find her wife.

The canine padded over to the dance floor, a more central location, and looked around. She saw no sign of Reika on the floor, nor over by the punch bowl, nor anywhere. She scanned the room until it struck her that there was at least one other person missing from the fray. That other missing person was the secretary type that she had seen Reika talking to earlier in the evening. Suspicion rose inside of Sakura, as she padded over to a line of private doors set against the opposite wall of her room from earlier.

Before she even reached the door nearest her, Sakura could hear a voice crying out lewdly from the room furthest down. At first the sound was muffled, but as she moved closer to the door on the end she could hear the wet sounds of lovemaking, as well as the sultry tones of low moans. Then the voices became more apparent, and Sakura heard an unmistakable name.

"Reika!" cried the voice from behind the final door. "How does it feel knowing I'm better than your wife in every way?"

"S-so... goood..." answered Reika, sounding lust driven and numb.

Sakura gasped, reaching instinctively for the doorknob. She heard panting, grunting, and slapping as her paw formed around it and turned it slowly. Finally, she peered inside.

"Sakura you didn't!" Said Carla interrupting her sister. Carla's erection was nearly ripping her jeans, tenting them without mercy. Having just heard out her sister's wicked encounter with the feline Veronica in vivid detail her, hearing now about her wife Reika's additional infidelity was almost overstimulating to the canine.

"I had to see!" Said Sakura.

"You had just cheated on her!" Said Carla tritely, resting her paw atop the tent in her jeans and massaging it gently. "What did you care?"

"No I mean I literally wanted to see!" Sakura said. "Even after Veronica I was still so horny! You should have heard the sounds that woman was making!"

"Damn Sakura, I didn't think you had it in you!" What truly surprised Carla was the boldness Sakura had shown, more than the cheating and voyeurism itself. Normally so reserved, Carla felt that her sister had taken a large step outside of her comfort zone. The canine squeezed the head of her hard cock through her jeans. She felt precum drooling out on to her thigh.

"Tell me what you saw." Said Carla finally.

"Well, I pushed the door ajar ever so slightly and I saw Veronica, fully naked and ramming my Reika from behind. I could hear how wet she was and from the lewd look on her face it was apparent that she was enjoying herself in ways she hadn't with me in a long time."

"Oh my God." Said Carla, her breathing becoming heavy as she continued to tease her own shaft stretching at her jeans.

"I know." Said Sakura, taking a sip of her beverage. "I watched them for a while as Veronica pulled her hair, grabbed her hips, and took her with the same ferocity she'd shown me just an hour or so earlier. Then Veronica turned her head and met eyes with me."

"You're kidding?!" Said Carla, her mouth falling open.

"I think she knew I was there the entire time!" Said Sakura. "She had this devilish grin on her muzzle. Finally, looking right at me, she pushed forward with a moan and came inside of my wife."

In a silent pause Sakura took a sip from her drink.

"She came inside of Reika?!" Carla said in a mix between a moan and a yell, squeezing her shaft through her jeans as precum hit her thigh quietly.

"Yeah, and by the look on her face she loved it." Said Sakura. "That was when I stepped in."

"What did you do?!" Asked Carla excitedly.

"Well I confronted them and the whole time Rieka just stood there with a wet cock looking like a deer trapped in headlights." Answered Sakura. "After I said what I had to say, that was it. I left them there."

"Good for you." Said Carla, though she couldn't help but think it was a bit of an anticlimax. She let go of her shaft, deciding it would be best not to cum inside of her jeans in public.

"Thank you." Sakura said. "Anyway that's why I asked you to get drinks with me. I just needed to vent and get out. You know, get my mind off of things."

"Well don't you worry." Said Carla smiling mischievously and reaching in to her pocket. "Because your little sister has got just the perfect thing."

From her pocket Carla produced a mini flyer and passed it to her sister. Sakura looked the small piece of paper over.

"Subjects wanted," Sakura read aloud. "to test the potential of futa subjects and their reaction to sexual stimulus."

"Sounds rad, right?" Said Carla, grinning.

"How does this sound rad?" Sakura replied, raising an eyebrow.

"We let a doctor jack us off or whatever and then make like a hundred dollars, what's not to love?" Carla answered incredulously.

"Well, when you put it that way..." Sakura trailed off. " I guess I could use the money."

"Yeah!" Said Carla enthusiastically. "And who couldn't use a good orgasm or two, right?"

"Quiet down, we're in public." Said Sakura pointedly.

"You literally just told me a story about cheating on your wife and then your wife cheating on you what do you mean."

"I mean the waiter is standing behind you, now shut up." Said Sakura through a gritted smile.

"I didn't hear a thing ladies." Said the waiter. "Are you ready for your check?"

"Yes please." Said Sakura.

"How about letting us check you?" Said Carla, eyeballing their waiter with a devilish grin.

"Oh save it for the test." Said Sakura, rolling her eyes.

They paid their check and within minutes were driving down the road in Sakura's car. The eldest canine sister preferred luxury and her car showed it, an all white sports car with a convertible top which was presently positioned down allowing the sister's hair to blow in the wind. As they drove, Sakura spoke up loudly over the sound of the highway wind.

"So it's downtown right?" Said Sakura.

"Yeah!" Said Carla. "It's near the hospital, in like a lab or something."

Sakura drove where her sister guided, and soon they arrived at a modern looking facility with a sign planted on the grass next to a walkway leading up to glass double doors.

"Eros Labs: The Future of Sexuality." Said Sakura, reading aloud as she parked.

"Fancy, right?" Said Carla, unclicking her seatbelt and moving it across her large breasts to reach for the door handle and let herself out. She stood in the sunlight and stepped around the front of the car. Her sister walked with her toward the building, and the moment they passed through the double doors they were met with the voice of a nurse.

"Hello." Said a serious looking feline, smiling patiently from the other side of a counter. Her tail flicked from side to side behind her as she stared at the sisters.

"Hello!" Said Carla, reaching in to her pocket and producing the flyer she'd shown to her sister earlier. "We're here for the free orgasms."

The feline looked Carla up and down as Sakura blushed beside her, then she reached below the counter and revealed a clipboard placing it down. Her breasts pressed against the counter top as she slide the clipboard towards Carla.

"You'll need to sign in." The feline said dryly.

Carla giggled, biting her bottom lip gently as she signed her name on to the sheet on the clipboard. Then she stepped aside and motioned for Sakura to do the same. Sakura rolled her eyes and nodded politely at the feline, who stared back pensively as she signed in. The sat for a few minutes in the waiting room as the feline typed their information in on a small computer. Eventually, a door in the room opened and out walked a golden retriever who was as tall as she was busty, her height amplified by the high heels she was wearing. They matched her dark skirt, and low cut top which contrasted her long white lab coat. Beside her the Red Panda stood at her shoulder height, wearing scrubs and holding another clipboard to her own sizable bust.

"Carla and Sakura Hound?" Said the Canine, looking down at them over half moon glasses.

"Present." Said Carla.

"Yes?" Said Sakura.

"Am I right to understand that you two are sisters?" A hint of excitement touched the retriever's tones.

"Yes that's right." Said Sakura.

"Brilliant." Said the retriever with a smile, as the red panda silently scribbled on the clipboard next to her. "Why don't you two follow me in to the next room."

The retriever turned with a whip of her lab coat and the red panda followed closely behind. As Sakura and Carla walked through the doorway to follow, they noticed the feline nurse getting up and trailing behind them silently. They walked through a long hallway, following the retriever in to a brightly lit room with desks by the farthest wall and a couple of stools closer to the center. As they stepped in the feline quietly closed the door behind them.

"Now, I'd like you to disrobe." Said the retriever matter-of-factly.

"Wow doc." Said Carla. "Not gonna buy us dinner first?"

"Please call me Barbara." Said the retriever. "You'll have to disrobe to begin the tests. While you do so, my associates will introduce themselves and explain what we'll be doing today.

"Alright." Said Sakura, and by the time she had gotten her shirt over her head, her sister was already undoing her jeans.

"My name is Rebecca." Said the Red Panda. "And my feline peer over there is Linda. Today we're going to be running tests to see how different futa react to certain stimulation. Our initial tests will measure the size of your genitalia and from there on we'll test more specific sexual functions."

By the time Rebecca had finished speaking Carla and Sakura were standing there naked in front of them. Carla with her hands on her hips, her limp shalf hanging proudly out, whereas Sakura stood with her arms folded over her sizable chest, hiding her nipples.

"There's no need to be bashful." Said Rebecca to Sakura with a patient smile. "We'll need to take a brief measure of your... talents, before we get on to the meat of the testing."

"Are you sure you've got a big enough ruler?" Said Carla with a smirk, grabbing her balls lewdly, her limp cock shaking her her paw. "Because I have a lot of talent, and more than enough meat."

Rebecca smiled, apparently enjoying the display.

"Well then, lets get right to it." Said Linda, the feline, with a mild expression. She walked forward in front of them until she was only a few inches from their faces, only to drop to her knees so that their cocks were dangling in front of her face. Sakura could feel her breath softly washing out over her sensitive length, and blushed.

"I'll need you to stroke yourselves to erection." Said Linda in the same matter-of-fact tone she had used before. "Please place your paws at the base of your shafts and pleasure yourselves lightly."

Carla set right to work, her paw gently wrapping her fingers around the base of her shaft and stroking her length from bottom to tip. She let out a low sigh as she began to pleasure herself, using her other paw to reach a bit lower and tease her testicles. As Carla murred out happily Sakura looked on at her sister with bewilderment. She had always been comfortably sexual, but somehow that nature in her always still surprised the eldest canine.

"Show some decency!" Said Sakura.

"This is literally what we're here to do." Said Carla with a wry smirk.

"It's true, Sakura." Said Linda, looking up from her kneeling position with her face still inches from their shifting and growing members. "Please follow your sister's example so that we can have a good and concise measure of you."

Sakura looked at her sister for a moment, taking in her unbridled sexuality, and then sighed and rolled her eyes. She let her paws wander down to her own shaft, which was already becoming erect from the stimulating display her sister was putting on. Then she wrapped both paws around her shaft and began pumping them up and down that length. For a brief moment, her eyes met those of Barbara from across the room. Hers was a clinical stare that seemed to take in every twitch in Sakura's body. It seemed almost devoid of passion, but consumed with interest. It embarrassed Sakura, but somehow in this time her cock had reached its full length.

"Amazing." Said Barbara, breaking their gaze and looking down at Sakura's shaft. "You may both stop now. Linda, measure them quickly and mark down the measurements before they begin to decrease in size."

"Yes ma'am." Said Linda, expertly producing a measuring tape for her pocket and setting to work. She started with Carla, and measured the underside from the base to the tip. Then she quickly did the same with Sakura who blushed and looked away, though her shaft twitched with excitement.

"Twelve inches even for Carla." Said Linda. "And thirteen and a half for Sakura."

"Amazing." whispered Rebecca to herself, writing hurriedly on her clipboard and then showing it excitedly to Barbara.

"You two should be very proud." Said Barbara, looking at the clipboard. "Sakura you're in the top three percentile for futas studied, as far as your length. Carla you're in the top five. Linda please get their girth."

"Yes ma'am." Said Linda, quickly wrapping the measuring tape around Carla's shaft. After a moment she removed it and then did the same with Sakura. "Carla's girth is six inches, Sakura's six point five."

"Fantastic." Said Rebecca, making notes.

"And for what it's worth they generate a surprising amount of heat." Said Linda, standing up and and padding back over to her peers.

"That's not all it generates sweetheart." Said Carla.

"Carla!" Said Sakura.

"We certainly hope not." Said Barbara, an eyebrow raised. "Which leads us to the next part of our testing today. We'll need to separate you two in to the two rooms at the end of the next hallway. You will not need your clothes."

"That should be good for my sister." Said Sakura teasingly, giving Carla's shoulder a playful shove making both of their erect cocks swing lightly in the air. "She hates clothes."

"Very well." Said Barbara, pointing to a set of doors on the other end of the room. "If each of you will take a seat in the chair provided in either room, we'll get started soon."

The two sisters walked away from the trio, giving each other a quick smile before turning the handles of their individual doors and walking in. The doors shut behind them.

"What do you make of them?" asked Barbara, turning her head to Rebecca.

"Carla is incredibly bold." Said Rebecca excitedly. "But Sakura measures larger. Maybe there's a correlation to be made between penis size and attitude?"

"Maybe." Said Barbara. "Linda, will you please get the walls?"

Without saying a word the feline walked over to the wall between the two doors and pressed a hidden button. Unseen panels a few feet in size made themselves known as they slid up in to the walls and created two one way windows in to either room. Carla and Sakura, naked in their chairs on the other side appeared entirely unaware.

"I love these things." Said Barbara, grinning from ear to ear as she looked between the windows. She eyeballed their naked forms, her eyes stopping at their breasts, bountiful and and full. She had been studying in this field for some time, and as a futa herself she was already well informed, but these were the most sexually viable bodies she had seen yet and that excited her.

"Rebecca, have you noted the size of their breasts?" Barbara asked. "Proportionally speaking they're bigger than average to say the least."

"Ah, yes." Said Rebecca with a mild blush. "I did notice them."

"When you two are done admiring them." Said Linda in a metered tone. "We have work to do."

"Right." Said Barbara, walking over to a desk with a speaker on it. "Carla can you hear me?"

They all watched as Carla jumped a little in her chair, and then spoke looking up at the ceiling. Her voice came back through the speaker on the desk.

"Yeah I can hear you doc." She said.

"In a moment we will enter the room and present you with sexual stimulus to see how your body reacts to it." Said Barbara.

"Could you hurry up?" Said Carla. "I think I'm getting blueballs here."

"I think her penis is almost back to its flaccid state." Said Linda.

Barbara stepped away from the speaker and removed her coat, then pulled her shirt over her head letting her own luscious breasts bounce in their bra in the open air. Linda rolled her eyes and did the same, revealing a slightly smaller chest than Barbara's. Rebecca did the same, and they all removed their bras and left them on the floor. They stood top naked, grinning at each other, knowing how they enjoyed this part of the job.

"Well then," Said Barbara, lifting her sizable breasts up and then letting them drop and dangle. "Let's get to work, shall we?"

Barbara lead the other two over to the door that held Carla behind it, and reached for the doorknob to turn it and swing the door open. Carla's curious expression turned quickly to one of delighted interest, having seen the three luscious sets of breasts she'd just been surprised by. Barbara stood confidently in front of her, with Rebecca and Linda flanking her on either side. They held their breasts up in their paws in an erotic display, shoving them in Carla's face.

"Now we will measure how long it takes you to reach an erection without self-stimulation." Said Barbara, grinning as she rubbed one of her nipples against Carla's partially opened mouth. Carla suckled on it excitedly.

"We'll need you to be honest." Barbara continued. "Which of the three of us do you find most sexually stimulating?"

If Carla had not been born with such a bold disposition she might have blushed at such a choice. But she looked around at the three, each one bustling against the others shoulders in an attempt to further smother Carla in their respective cleavage. It was Linda's face, that nonchalant expression, that caught Carla's eyes. She could feel her penis expanding again.

"The cat." Said Carla. "Linda."

"Why?" Asked Barbara, still holding her massive breasts aloft.

"It's her face." Said Carla. "She looks like such a bitch, no offense, it just makes me want to cover that face in cum."

"How flattering." Said Linda dryly, looking unimpressed.

"See that's exactly what I'm talking about." Said Carla, biting her lower lip. "That turns me on."

Carla's penis began to become erect, causing Rebecca to take notice and tap Barbara on the shoulder.

"Look!" Said Rebecca in hushed yet excited tones. "It's reaching full length from just the stimulus provided by our breasts, and Linda's presence in particular."

"You like this?" Said Linda, leaning in to Carla's ear until the canine could feel her warm breath washing out over her sensitive skin. Linda pressed her breasts harder against Carla's face, using her mouth to nibble gently at Carla's ear. Then, whispering, she spoke again.

"Don't you want to have your way with this bitch kitty?" Linda purred.

"Y-yes." Carla breathed, at a rare loss for words as her head began to fill with lustful thoughts. She reached around with one paw, wrapping her arm around Linda's waist, and gripped roughly at the feline's ass. This drew a wicked grin from Linda.

"That should do." Said Barbara, drawing back a bit. "Rebecca, did you note the time to full erection?"

"She's been fully erect for a minute now." Said Rebecca, no longer holding her breasts but referring back to her clipboard. "But it looks like her from flaccid time was just over fifteen seconds."

"My, you don't waste any time, do you?" Linda Purred in to Carla's ear seductively, before pulling away from the canine. Carla let out a soft whine, her erect cock waving gently in the cool air of the room. Then, without a word, the trio turned and let themselves out of the room.

"Aw come on!" Shouted Carla as the door quickly closed shut. Meanwhile, Barbara and her colleagues walked in to the larger room, and turned their attention to the one way glass. On one side sat Carla, scowling at her lack of a sexual release. Meanwhile, through the next window over, Sakura sat with a seemingly endless patience. Barbara looked her over, musing on the idea that the calmer sister would be the one with the larger cock.

"Ma'am?" Said Rebecca, tapping Barbara on the shoulder with a pen. "Carla appears to be masturbating."

Barbara looked over and sure enough, Carla had both of her paws wrapped around her sizable length and was stroking herself with a pleased look on her muzzle. Barbara rolled her eyes and walked back over to the desk, pressing the small intercom button on the speaker there.

"Carla, please stop touching yourself." Said Barbara. "For our study to be thorough we'll need you to abstain from any stimulation that we don't directly present to you."

"Oh my fucking God." Said Carla, exasperated. "I better get some stimulation soon or I'm going to lose it."

"Thank you for your cooperation." Said Barbara, then she pressed a second button on the intercom.

"Sakura?" Said Barbara. "Your examination will begin momentarily."

"W-what?" Said Sakura with a jump, having not realized there was an intercom in the room. Her breasts shook cutely with her surprise, and it brought a smile to Barbara's muzzle. Then Barbara stepped once more away from the desk. The trio of researchers perked themselves up and, knowing how they did so enjoy their jobs, walked with breasts swinging in to the room Sakura waited in with smiles on their muzzles. Sakura's eyes went wide, a pink blush building under the fur on her cheeks as her pupils followed the bouncing breasts of the women as they walked in. Then, just as they had done with her sister the trio crowded around the canine, pressing their breasts against her face and shoulders. Sakura, overwhelmed, gave a little shiver.

"W-What is this?" She said.

"We're just providing a little stimulation," Said Barbara, holding her breasts up with her paws and pressing her nipples against Sakura's cheeks. "So we can see how fast your body responds."

"M-my body?" Said Sakura, flustered, seemingly having forgotten for the moment why she was here.

"Ma'am." Said Rebecca. "She's already rising quite fast."

Sakura looked at the woman speaking, the red panda with the clipboard, and couldn't help but notice how much she liked the patter of her face, and the large breasts perked up just below that face. She smiled at Sakura deviously, and then slowly poked her tongue out of her own mouth to run it seductively over her lips.

"She appears to have reached full length." Said Linda with a sly smile.

"What was the time?" Said Barbara, stepping back.

"Ten seconds." Said Linda.

"Astounding. That might be a lab record!" Barbara gasped, then she looked Sakura in the eyes. "You responded particularly well to Rebecca here. Any reason why?"

"I just think she's cute." Said Sakura with a blush.

"I see." Said Barbara. Meanwhile, Rebecca took her usual notes but showed a hint of flattery in her body language, and a light blush.

"Rebecca." Said Barbara. "You're going to stay in the room with Sakura. Linda, please come out with me."

Barbara and Linda stepped out of the room quickly, the door shutting behind them. Barbara walked back over to the desk with the intercom and then turned to face Linda.

"Now," Said Barbara. "I want you to go in to the room with Carla and, when prompted, you will begin servicing her so that we can test virility and fluid volume upon orgasm. I'll be having Rebecca do the same.."

"Yes ma'am." Said Linda, turning around and walking over to the door that held Carla behind it. She opened it, and with a flick of her tail stepped inside.

Barbara then pressed both buttons on the intercom simultaneously.

"You may begin stimulation." She said simply.

Then Barbara watched through the two one way windows as her colleagues began to pleasure their subjects. Rebecca started gently, kissing Sakura's neck and then trailing her mouth with gentle kisses down to the canine's chest, and breasts. The red panda stopped at Sakura's large breasts and placed her mouth at one of the canine's nipples, reaching down with a soft paw to grip at the large shaft between her thighs. From behind the glass Barbara saw Sakura silently shudder in reaction to the stimulation.

Looking over she saw that Linda had decided to a much more aggressive approach. The feline was on her knees, her mouth wrapped tightly around the head of Carla's throbbing cock. Carla, now with a very satisfied look on her muzzle, placed her paws on the top of Linda's head and began to force her mouth further down that stiff length. Linda, unbothered and seemingly having no gag reflex, took every inch Carla's cock until it bulged in her throat. Barbara felt her own cock growing inside of her jeans, and she eagerly unbuttoned them and pulled them down to better enjoy the display in front of her.

Her shaft, not quite as massive as her canine subjects but still above average in its own right, swung out of its zipper prison in to the cool free air. She wrapped a paw around her length and watched as Linda took Carla's cock expertly in and out of the depths of her throat, bobbing her head deeply and enthusiastically. Barbara could see the trail of saliva being left by the feline's skilled mouth as it dragged up the tightened skin of Carla's hardened shaft. All the while Barbara stroked herself to a full erection, sighing in a pleased relief as she looked on in secrecy at her subjects.

Turning her head once more she looked over to Rebecca and Sakura. Rebecca's mouth was placed tightly at Sakura's right nipple, suckling gently as one of her soft paws stroked at the canine's massive erection. Sakura's face was glazed over in a haze of lust, her eyes rolling in to the back of her head and her mouth hung slightly open. Barbara watched as precum leaked from the throbbing head of Sakura's shaft, and the excitement of such a sight drew a similar reaction from her own. Rebecca lowered her head down to Sakura's shaft began lapping at her urethra, licking up the salty sweet precum that dripped there.

Barbara stroked herself faster looking between the two windows with a growing erotic passion. Carla's body was tensing, and Linda was working over her testicles like an expert. Barbara could tell that the canine was edging close to an orgasm. Quickly, she took her paw from her own erect cock and walked swiftly over to the door that held Carla and Linda behind it, then opened it. Carla looked at the golden retriever, standing in the doorway with her tits out and her cock erect, and would have vocalized her shock had it not been for Linda's talented mouth which had not missed a beat with the sudden intrusion.

"You're a futa too?!" Said Carla, surprised.

"We all are." Said Barbara breathily. "Carla, I've decided to assist personally with your servicing."

"Looks to me like you're the one who could use a good servicing." Said Carla, looking wide eyed at Barbara's thick, precum leaking shaft. Panting with a haughty pleasure Carla opened her wet mouth wide, extending her tongue to welcome the tip, and then the middle, and then the base of Barbara's length. In one quick push she had taken the retriever's cock in to her throat without even disrupting Linda's rhythm below.

They were there, a panting trio of mouths and penises interconnected with lust and passion Carla's paws tugged at Linda's head, and Barbara's paws at Carla's with each one urging the other to take just a little more of their length so that they could feel just another inch more of that warmth and that visceral pleasure. Barbara gasped, her body shaking and alight with arousal, as she began to buck her hips in to Carla's mouth, and Carla did the same as Linda purred and hummed around her length with a pleased expression.

Meanwhile, separated from the others only by a wall, Sakura and Rebecca had made their way to the floor. Sakura laid atop her, and fought fretfully to undo the red panda's jeans. As her zipper fell and her pants were jerked down, Rebecca's own shaft sprung forward from the fabric drawing a lusty gasp from the mouth of Sakura. But there was not a moments deterrence from this surprise. Soon Rebecca's pants were off of her entirely, and Sakura was pushing her legs back with a dominance that surprised Rebecca.

"You seemed so- ah!- shy earlier." Said Rebecca as she felt Sakura's paws pushing her legs back.

"You're so wet." Said Sakura, licking her lips as she looked at Rebecca's well hidden slit, sparkling with erotic juices just under her testicles. The red panda's feet dangled in the air cutely as Sakura repositioned herself atop the smaller woman. Without hesitation Sakura placed the head of her massive cock against the slick opening of Rebecca's slit, and then pushed in.

"Ahn!" Rebecca cried out. "We're supposed to be collecting samples!"

"We'll just pour it straight out of you when I'm done." Said Sakura with a deviant smile.

Sakura thrust her length in and out of Rebecca swiftly, stretching her tight hole and drawing gasps and moans of glee from the red panda who spread her legs wide for the canine. Rebecca ran her paws down Sakura's shoulders and over her breasts, large smooth orbs that apexed at pink nipples which she pinched at gently with her fingers. Rebecca felt Sakura's sizable balls smacking against her rear as the canine rutted her, every single inch pushing deep inside of her and rubbing her wet vaginal walls. They pressed their lips together and kissed, pressing Rebecca's cock against Sakura's stomach as their tongues intertwined. The fur on Sakura's stomach was soft, and as their bodies stroked together it drew precum from Rebecca's cock tip making that fur sticky.

"It's so warm inside you." Said Sakura, breaking the kiss for a moment. "Like a furnace."

"You make me feel so full." Rebecca whined in return. "I've never had anything this big inside of me before."

"What'd your boss say?" Sakura teased, thrusting forward roughly. "Top three percentile?"

"Shut up and fuck me." Said Rebecca with a lewd smile, her jaw hanging open and her ears splaying back. She wrapped her legs tightly around Sakura's waist, making the canine bare down harder on top of her, pushing more of that massive length in to her sweet swollen mound. Rebecca could feel Sakura's tip banging at her insides and yet the canine showed no signs of stopping. As her pleasure rose, Rebecca began moaning loudly. So loudly, in fact, that it could be heard through the wall.

"God damn." Said Carla, her face nuzzled firmly in to Barbara's balls sack. "They sure are being loud over there."

"Let's get you a little louder." Said Linda, still on her knees, her breasts held firmly around Carla's cock. She used them to stroke that length quickly, placing her soft wet mouth at the tip and circling her tongue around that sensitive head. Carla tossed her head back with a gasp, letting out a low moan as Barbara returned her cock forcibly into Carla's mouth. Carla felt overwhelmed as Barbara pushed the tip of her cock further in to her throat, as meanwhile Linda took the tip of Carla's within hers. The feline's textured tongue, combined with the softness of her breasts and her rhythmic purring drove Carla closer and closer to the edge. Carla moaned out around Barbara's cock.

Barbara bucked her hips, forcing more of her shaft in to Carla's throat. Carla's body seemed to mimic the action, causing her to buck her own hips and thus force more of her own cock down Linda's throat. The canine could feel herself get closer and closer, and she began to moan out loudly around Barbara's cock. Linda increased her suction, her tongue still spiraling around Carla's sensitive tip in a fashion that she'd become well known for around the office. Barba bucked her hips, then moaned and bucked them again and finally the first of her warm white seed sprayed out in to Linda's mouth.

Linda immediately pulled back, opening her mouth and stroking Carla's cock with her paw. She stuck her tongue out as more cum struck her face and rolled down it. It pooled at and then trailed down her wet tongue, dropping from her cheeks and drooling on to her breasts. As Carla bucked and moaned, Linda drew as much out of the canine as she could. Barbara, entirely overwhelmed by the display before her, pulled her cock from Carla's mouth and unleashed a white wad of cum on to her breasts. The hot liquid soaked Carla, and dropped down to further soak Linda below her. Linda seemingly reveled in this, lapping up as much cum between them as she possibly could. Barbara, wet cock still in paw, took a step back.

"Linda." Said Barbara breathlessly. "I trust you can resolve the situation here. I'll be moving on to check on Sakura and Rebecca."

"You got it boss." said Linda as Barbara walked out. Then Linda stood up, her entire front from her neckline to her nipples covered with cum, and grabbed her rock hard ten inch shaft in one of her soft paws. She pointed it at Carla.

"My dick has never been this hard, not even for my wife.." Said Linda with a devious mewl. "And you look like you're about ready to be bred."

"You better fucking believe it." Said Carla.

Meanwhile Barbara burst through the next door to find Rebecca in a full mating press with Sakura on top of her. Ecstatic, Barbara began pleasuring herself to the sight. Precum leaked from her throbbing cock tip as she watch the debased couple rutting together on the floor below her. Only one thought kept repeating in her head.

"Cum inside of her!" Said Barbara, looking down with glee. "Cum inside of her and then pin me down and cum inside of me. I bet you have enough seed inside of you to knock the both of us up!"

"Knock w-what?" Said Rebecca in a daze, her tongue lolling out of her mouth.

But Sakura had heard the doctor's words, and she thrust in to Rebecca as fast as she could. Pleasure built inside of her like water boiling in a pot, threatening bubble over. And bubble over it did. With a final thrust Sakura felt her balls empty inside of the barely cognizant red panda, and she felt her body react by squeezing her legs tightly around Sakura as though she couldn't bare to let an inch of her massive cock out until every last drop had been released from it.

Without even waiting a moment Barbara dropped to the ground next to Rebecca, spreading her legs wide with one right over the red panda's stomach. She had positioned herself perfectly for Sakura to pull her cum covered cock out of Rebecca and slide it with significant ease straight in to Barbara, who shuddered with joy as Rebecca panted beside her.

"She made me feel so full!" Said Rebecca, her face pressed against Barbara's. "Do you feel it?"

"Yes!" Said Barbara, reaching her arms out wide and grabbing at whatever her paws found. One found the carpet, but the other paw seemingly more lucky found Rebecca's soft breast. She squeezed it roughly, egged on by the intensity of Sakura's member stretching her tight vaginal walls. With Sakura's member slick and wet from her moments ago encounter with Rebecca, it was very incredibly easy for her to start at full speed inside of Barbara.

'Smack! Smack! Smack!' filled the room as over and over again Sakura's hips met Barbara's. Rebecca turned slightly and began to kiss Barbara, reaching down to play with her own cock as their lips met. The red panda stroked herself and watched Barbara's breasts bounce, and her cock shake, as Sakura rutted her in the same way she'd only just had done to herself. Thinking about how good it had felt, and the sensation of cum still full inside of her, drove her over the edge and an unexpected rope of white cum shot out from the tip of her dick across Barbara's stomach and breasts.

The warm white liquid covered Barbara, and as Sakura bore down on her the cum stuck to their fur as though trying to hold them together ever tighter. Rebecca laid there spent, cum dripping from her cunny, as her boss laid nearly atop her getting plowed. Barbara began to buck her hips, her legs and breasts shaking with the power of Sakura's thrusts. The two seemed closer and closer to their orgasms by the second.

"I want you to cum inside of me!" Shouted Carla in the next room as Linda diligently fucked her from behind. Linda smacked Carla on her ass and the canine's tail wagged from side to side from the sensation. Set between a purr and a semi-constant mewl of absurd satisfaction, Linda was showing a side of herself that betrayed the calm demeanor she'd kept earlier. In fact, thought Carla, she was acting like a real stud. Carla approved, and showed this approval by moaning for the feline even louder.

"You're so much better than my wife." Panted Linda. "Your pussy is much tighter, your breasts much bigger."

With an outstretched paw Linda grabbed Carla's hair and pushed her face in to the ground roughly. She slammed her hips forward with all of her might and felt the tip of her shaft slamming in to the canine's insides, bottoming out inside of her with each joyful stroke forward. With her free paw she gripped roughly at Carla's ass, using it as leverage to pull her back with each forward thrust.

"You want my cum you fucking slut?" Said Linda, panting. "I'll give you every drop!"

And with a powerful final thrust, with her shaft buried as deep as she could muster, Linda's body tensed and then relaxed as her seed released inside of Carla. She could feel it rushing out of her, as though draining her. But where Linda felt that drain, Carla felt a rushing fullness that was more than her frame could contain. Warm, white cum began to overfill her and ooze out around Linda's shaft between them, coating their rears and the floor beneath them.

"Yes!" Shouted Barbara in the next room. "Give me all of it!"

Sakura plowed in to her, with sweat at her brow, giving pumping her everything she had to the doctor. She could see the joy of pleasure on the retriever's face, a lewd look of passion. As the Insides of this once calm, curious doctor was filled she felt her dick aching, a sentiment the now fully erect red panda shared.

Barbara felt Sakura's cock soften inside of her, and she pushed Sakura on her back. "I'm certain you just impregnated me, but I need to unload my balls sweetheart." Said Barbara excitedly, jumping up and wasting no time. She entered Sakura with a hard thrust, and Rebecca quickly joined her stretching Sakura's tight hole until both of their shafts were firmly planted inside of the canine. Sakura felt her pussy stretch wide with their combined girths. Sakura wondered briefly if her affair with Veronica hadn't prepared her for such a visceral penetration.

"You have such fine pussy! It can fit both our cocks!" Said Barbara breathily. Then a wicked grin overtook her muzzle. "Rebecca lets have a competition. We'll cum inside of her at the same time and whoever knocks her up is the winner and gets to marry her!"

Rebecca smirked "Fine by me, I wont last long and it feels like you wont either!"

Both of the older futas alternated their thrusts for a minute, their balls churning as they swiftly went for the double creampie finish. Pushing both of their cocks as deep as they could at once, they came at the same time making Sakura howl in pleasure. In the end though it was Rebecca who won out, with both futas having full and pregnant bellies at the day of their wedding.

-WF