The Generous Donor (Dominic)

Story by Demonic_Pidgeon on SoFurry

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Dominic, an athletic equine, visits the local sperm bank to drop off some wonder juice and get paid. What he doesn't expect is the amount they require, or what the nurses there are willing to do to get it...


"She'll be right in to collect your sample," said the short, round squirrel as she grabbed her clipboard and walked out.

Dominic turned and relaxed, running a hand through his mane. The tall, muscular stallion had seen the advertisement for sperm donations and examination, and hadn't given it a second thought, although he really cut it close with the assumption that all nurses in the building were attractive, or female for that matter. "Thank god she isn't the one doing it," he said out loud, although not very noisily. His fingers were crossed as he found himself hoping a total bombshell would walk in. Why else would he have agreed to come?

He gasped in horror as an obese male bear walked in, but then breathed a sigh of relief as a gorgeous vixen walked in behind him. "Thank you, Sterling, I will take it from here," she said, motioning out her assistant. As the bear walked off, the vixen nurse shut the door, and Dominic got a good look at her body from behind. Perfect hourglass figure, the legs of a goddess connecting up to a round artistically-formed rump, her bushy tail swishing above it. She turned and he did everything he could to avert his eyes away from the DD's below her neck, which were completely concealed underneath the outfit, but were still sizeable enough to draw considerable attention.

She smiled and looked him over with her bright green eyes, walking to the counter and setting down her own clipboard and pen. "How are we today, Mister Dominic?" she asked, turning to extend a hand. "I'm Nurse Calloway, I'm here to collect."

"And I'm here to deposit," said Dominic while taking her hand in his larger, stronger one and shaking it slowly.

"Excellent," she said, walking over to a cabinet nearby and searching through vials and jars before finally pulling out a large glass container. "Then we can start right away, if you don't mind?"

"Umm, sure," said Dominic, eyeing the sizeable jar with one furrowed brow. "Is that the...?"

Calloway nodded, setting it on a tray beside the examination table the horse was sitting on. "Yes, you'll be depositing in this, although don't worry. If we can't fill it up today, you can certainly come back next week."

"Fill it up?" said Dominic, tugging at his collar nervously. "Well, I hope I can take care of that. I am a breeder, after all."

The vixen nurse smiled as she snapped on her gloves. "I'm sure you are. Go ahead and disrobe, please."

Dominic wasted no time and obediently sat up, unbuttoning his jeans and sliding them down to reveal his boxer shorts, which did everything they could to conceal the leviathan of an equine cock hiding between his legs. Even when not fully erect, he outdid the length of most males of a large number of other species. He pulled the jeans off, then tugged down his undershorts by the band and stood up, the large hose flopping out in front of him and his tail swishing over a pair of toned buttocks. Nurse Calloway had probably seen her share, but that didn't stop Dominic from noticing her first impression.

"Very good," she said, kneeling down by the tray. "I'll need to examine you before your deposit, just to make sure your seed is the type we want."

"Of course," said Dominic, stepping up to the tray. He began to pull off his shirt, then stopped. "Um, should I-"

"That's quite alright," said the vixen while nodding. "Whatever makes you fully comfortable, whichever you'd prefer."

Dominic answered with a smile as he pulled his black v-neck tee the rest of the way off over his head, subliminally flexing his abdominals and chest by leaning forward slightly to accentuate his features. The long, brown mane fell over his eyes a bit unkempt from the removed shirt, although this didn't bother him much. He stepped up to the tray fully nude and presented his length to the nurse. "I hope I pass."

"I'm sure you will," said the vixen as she took his shaft in her hand, stroking the length slightly to stimulate it. "Everything else on your sheet checks out, that's why we called you in here. Nobody matches our specifications like you do, and we'd rather focus on prominent clients than undergo droves of incoming patrons..."

"Yeah," said Dominic, his mind going blank with the sudden initial shock of pleasure to his groin as her thin, gloved hands worked across his sensitive flesh. Blood began rushing to the veins, and his appendage soon grew and raised. When it reached about half-length, Nurse Calloway lifted the rod to get a look at his large orbs, reaching out to gently massage his sack.

As her fingers worked over his testes, his shaft became fuller, and he grunted as his eyes closed and his mind began swimming in a cesspool of delight. Her thin fingers working around his sac and balls was almost as exciting as them sliding back and forth across his equine member, and the sensation was driving him insane. The meaty rod finally came at a stop, sticking straight up to over 14 inches in length, pulsating as thick and ready as it had ever been, and Nurse Calloway finally released his nuts as she leaned back and gave a smile of approval. "Looks like they're nice and full."

Dominic smiled back down at her with his tail swishing behind him, his entire body tense with the promise of imminent release. "Sure you're done checking on it?"

She laughed and shook her head. "We find it's actually better if we stimulate the clients ourselves. The goal here is to collect sperm, and statistics show that there is a 35 percent increase in volume with outside stimuli."

A band of angels could have been playing trumpets in Dominic's head as he turned his pulsating silo toward the large cup. "So...what you're actually saying is, you're going to help me do the whole thing?"

Nurse Calloway smiled as she took his firm rod in her hand, unable to grab all the way around it as she began stroking its firmness softly. "Whatever produces the highest possible output."

Dominic nodded in agreement as more waves of pleasure erupted through him. "I hear that."

"If there's anything that makes you uncomfortable, just let me know," said the nurse as she continued stroking, eyeing the bobbing orbs beneath him. Although after several minutes of the same motion, her arm began to grow tired.

"What is it?" asked Dominic, noting her expression.

"I-It's nothing," she stammered, wiping a lock of hair out of her eye with her free hand. "It's just that, well sometimes, this position does get a little exhausting."

"It's okay," said Dominic, a wave of ideas flooding the gates of his brain. "You know, I think it could end up producing a much higher uh...output, if we uh, tried it different."

"Different? How?"

"Well, I mean...there's always other ways of...getting that to happen, you know, and right now I feel like I'd probably put some in there, but not nearly enough to fill that thing. Idunno, I do cum a lot harder the more stimulating the action is."

"That's interesting," said the vixen as she released her grip, staring at the sizeable erection as if it were the altar of a god. "What would you like me to try? I'm able to assist any client such as yourself in a variety of ways."

"Well," said Dominic, reaching back to scratch at his mane bashfully, "I'm kind of hesitant to say this, and we can certainly try something else, but...well I've always found it really, uh, stimulating, when something plays with...my ass..."

Calloway giggled and smiled as she stood slowly, circling around him slowly, like a vulture near a corpse. "Say no more," she said, kneeling down behind him, reaching out to feel up his perfectly-sculpted buttocks, kneading them firmly. "It's not uncommon for males to enjoy this. My husband loves it. And beyond any other method of client stimulation in this branch, it has produced the most positive results."

"Eh, right," said Dominic, turning slightly to lean his hands on the counter. "Positive."

"Just hold still, okay?" said the nurse as she spread his cheeks apart, revealing his tight pucker. "I do this all the time."

The comment should have repulsed Dominic, but instead he found it incredibly arousing, especially when her hand reached around his powerful leg to give his shaft a few good strokes before leaning her face in. His hands clenched on the counter as his breathing increased. This was the best medical attention he had ever received.

Her pink, wet tongue slipped forward out of her muzzle to greet his tight anus with a moist sensation, sliding into him slowly as her lips met the area between his cheeks. She breathed warmly into his rear cavity and slid her fingers up and down his thick rod, sliding her tongue daintily into the hole while sucking on the rim firmly. He let out a gasp of pleasure as she worked his shaft, her other hand massaging his leg while her saliva poured into his sensitive tailstar. A soft moan escaped him as pre trickled out of the flat tip, dripping onto the tray, but she adjusted its position to above the cup soon after she noticed. Her hand worked his firm cock up and down more rapidly, the other hand reaching up his muscular leg to give his meaty asscheek a good squeeze before sliding over to cup one of his grapefruit-sized orbs, gripping it like a basketball as her moist tongue invaded his now-slippery asshole diligently. She pulled her tongue out to slide her nose against the hole, wiggling her muzzle back and forth before resuming her make-out session with his orifice.

The hand worked faster as Dominic's legs spread and trembled beneath him. He looked back at her and swallowed, feeling the rush bury him under an ocean of seductive potency. His balls bounced as she bucked her head back and forth against him, tongue-fucking him and squeezing his shaft harder as she worked her gloved hand back and forth in a various rhythm. "Oh...god..." he said, his chest sinking in and out with heavier breaths. His tail whipped back and forth above her head as he did his best not to smack her in the face with it. As she suckled on his asshole firmly, a loud moan sounded out from Dominic's lips, and more pre trickled into the cup. "God, I'm getting so close...this is so amazing..."

Words finally escaped him as a seizure of desire welled up within him, and he recognized the familiar approach of an incomparable feeling of ecstasy, although it had not been quite as good as this in a long while. He grunted out as his legs bent, and she carefully steered his shaft over the jar as she furiously stroked it, feeling the sphincter clench around her wriggling tongue tightly, a sure sign of his climax. She reached up to grope at the area between his balls and his anus, grabbing the flesh that surrounded the prostate. This was his area most receptive to pleasure, and she cupped it with her gloved hand, squeezing it firmly and pressing it upward to nudge his prostate, her warm breath flooding his tight ass as she used both hands to work him to the max.

"Ooooohhhh! Mmmmmmnnnnhhh..." he cried in a fit of pleasure, feeling the waves inside his body grow more intense. He rocked back and forth violently as she massaged his prostate area and cock, squeezing his ass together around her mouth, and a rocket of sperm suddenly shot out of him, the first burst taking him by surprise. "Aaaahhhh! Fuuuckkkk..." He bucked his hips as his knees shook, the torrent of masculine juices spurting out from the tip, sloshing one after the other into the jar. His fists clenched tighter as he licked his lips, panting in a sexual frenzy, the cum still unloading into the jar.

Seconds passed by as the seed sloshed in, the nurse completely shocked at the duration of his orgasm. "My goodness, boy, you're still going?" she said as she continued to stroke him, and smiled at the promise of his volume. "Good, keep it up, as much as we can!" Spurt after spurt unloaded violently, shooting out with enough momentum to fly across the entire room, and all it did was continue as he moaned, trembling as she pleased him. Finally, his unparalleled pleasure frenzy came to an end, the last of the semen oozing out of his urethra into the jar, nearly half of it filled from his long and intense orgasm.

His breathing was as heavy and frantic as if he had just lifted a semi trailer with his bare hands, and several moments later he stood, regaining his breath. "Well...did you get enough?"

She sloshed the contents around in the jar, peering at them closely before taking them over to her microscope and extracting a few drops with an eyedropper, placing them on a slide and looking into the device. "My word...I've never seen such quality content!" She turned to him in amazement, as if she had made some important discovery. "We've got to get more!"

"More?" he said with a smile, sitting on the examination table, catching his breath as the remnants of his sperm ran down his still-hard cock. "I mean don't get me wrong, I'm up for it, I just need a minute."

"Positively," she said, grabbing a paper towel before cleaning him off. "Yes, we want you in here as much as is convenient. This stuff could produce an army of the healthiest baby equines we've ever seen. Whatever it is you're doing to maintain such potency, please keep it up."

"I eat a lot of vegetables," he said, feeling a bit teased as she cleaned him. "Mmm...although I don't feel the last method is going to work again, immediately anyway."

Nurse Calloway nodded, tossing away the paper towels along with her gloves before putting new ones on. "I know what you mean, changing things up can often add to the level of stimulus. What is it you would feel most...inspired by this time?"

Dominic placed a hand under his chin, contemplating his next move. "Well, don't think of this as anything other than a compliment. But is it against policy for you to disrobe as well?"

Calloway's face flushed as she turned away from him, pretending to be interested in the microscope. "I...I suppose not. As I mentioned before, the purpose is to collect the highest amount of volume, and so long as neither one of us feels harassed..."

"I don't feel harassed in the slightest," Dominic admitted, flexing his arm. "But I definitely don't want to do anything that might get me kicked out of this place."

Calloway smiled as she turned around, bashfully flicking a lock of hair out of her eyes. "If you're confident this would help..." She unbuttoned her outfit, then zipped it down to expose a good amount of her cleavage before tugging it open.

"Oh, I'm more than confident," he said as he leaned back on the table. The vixen blushed and moved the tray forward next to him before pulling off the rest of her top completely, undoing her bra to expose an enormous set of gorgeous breasts. Dominic's eyes widened in amazement. Her nipples were perfect, that was the only way to describe it. God himself must have sculpted those breasts with his own hands, taking his time crafting something so rarely beautiful.

She leaned forward and massaged his cock before sandwiching it between her plump jugs, sliding them up and down on it slowly. "I hope this helps just as much as last time," she said, titfucking his rod as she leaned forward to lick a trace of sperm off of his flat tip.

"Oh, this is fantastic," he said, leaning back and flexing his cock against her soft chest as best he could. "I'll let you do the work."

She smiled as she wrapped her mouth around the head of his monster dick, sliding her jaw down slowly and gaping her throat wide open as it invaded. Feeling her warm, moist mouth around his cock was just as good as feeling it press into his ass, and her tongue swirled around it as trickles of saliva ran down to his gigantic sac. Her hands worked her tits up and down over his rod, fitting as much as she could of the giant dick into her mouth, as far back into the throat as it would go, before letting out a gurgle and slipping her mouth off to lick and suck and kiss her way all around up and down it in every square inch possible. Even though he had came minutes ago, Dominic could feel another rush nearing him, although this time he decided to try something else.

"You know," he said, sitting up, "This is amazing. But I just feel...Idunno, I want to maximize the potential volume of what I'm giving you. I mean, I want to cum again and again, but I do have to go to work after this. Maybe..." He looked down at her closed legs and skirt, his shaft flexing at the idea. She noticed where his eyes traveled, and felt how much more aroused he had become at the thought.

Without a moment's hesitation, she crawled up on top of him, undoing her skirt and sliding off her panties, now fully nude on top of him, wearing only her hospital hat and gold necklace. "I know you're probably afraid you'll break me, but don't be," she said, sliding up closer so that her tits were practically in his face, guiding the tip of his cock in between her legs to smush against her soft pussy folds and raising her tail before backing down onto it. "I've had everything. Horses, bulls, wildcats, you name it." Despite what she had said, she felt incredibly tight against him. Perhaps it didn't matter how loose she was at this rate; he obviously outdid all of the males she had encountered in the past.

His hands traveled up to her bare buttocks, squeezing them as she pressed down onto his cockshaft. His head reared back as he felt the warm, wet walls of her cunt squeeze his hungry cock, and helped her slide as far down as she could go, until she finally stopped halfway and groaned. "My goodness...you are even bigger than you look," she said, beginning to bob up and down at that point, her large tits bouncing up and down.

He reached up to knead her breasts as she fucked him on the exam table, meeting her actions with careful counter-thrusts. "God, you're so fucking tight," he said as he felt her up, fucking her as she slid up and down faster.

Her face reddened as their pace quickened. "Th-Thank you," she said with a smile, leaning closer and spreading her legs apart. "I hope...this can...produce...as much as you did...last time..."

"Oh, it will," he said, breathing faster, groping at her ass again and spreading her cheeks apart as she fucked him. There was no denying it as her vaginal walls clenched tightly around his muscular cock. He was getting closer, and the feeling was incredible. He hoped he had nurses like this one every time he visited. "Shit...I think I'm about to..."

"Oh my, already!" she said as she lifted off of him and leaned down in front of him, jacking him off and suckling at the side of his shaft, looking up at him with eyes of lust.

"You really like your job, don't you?" he said as he spread his legs and prepared to cum in the cup again.

She smiled as she licked all around it, her eyes meeting his. Her lips smacked against the fleshy, veiny shaft as she worked both of her hands all around it, breathing hard and jacking him harder. "I love my job."

He gasped out as another orgasm seized him, a flood of sperm shooting out into the cup, and he leaned forward and cried out as he bucked against her gloved hand, his balls slapping against her arm as more and more cum shot out. "Mmm yeah," she said, kissing up and down his stomach, suckling at the skin of his sack. "Gimme all you can." Her hand worked furiously at his rod, her other hand sliding up to grope his tight ass and slide a finger around his rim before slipping it in. During this, he gasped mid-orgasm and shook as his legs spasmed. A seemingly endless river of cumshots poured into the cup, filling it fuller and fuller.

Seconds passed yet again as she kissed his hip and licked at it, moaning seductively as her middle finger fucked his tight hole, her other hand stroking him hard. His orgasm seemed to never end, the cup overflowing and the seed spilling out onto the table. Eventually, it stopped, and his hand reached down the side of the nurse's face as she leaned over to suckle the last few drops off the tip of his cock. "Hmm, a bit too much salt in your diet," she said with a mischievous smile. "Try eating more fruit."

"Will do," he said as he grabbed his v-neck and slipped it back on, still naked from the waist down as Nurse Calloway stood and took the cum-covered tray back over to the microscope. "So, uh...where do I get paid?"

"Donors are compensated at the front desk, after the collection," she motioned out the door before beginning to put her own clothing back on. "I trust you'll be back next week?"