Experimental Success (Patreon)

Earth! A comparatively tiny blue jewel, located about two thirds of the way out of the SMBH-7 Stellar Megacluster, also known by the locals as the Orion Arm of the Milky Way. 

What a cute name they'd given their own galaxy. 

Maak'Ita thought the humans to be a fairly interesting bunch. They'd been discovered roughly five thousand years ago, and back then, Maak's people had been searching for potential worlds to expand into in the newly discovered Stellar Megacluster, and Earth was one of the first ones that met most of their needs.

Shame about it being a Death World that seemed intent on killing everything that lived in it.

A blue hand with three fingers and a long thumb ran along a set of tentacles that protruded from the back of Maak'Ita's head, while her other hand ran along the long yellow fur, hair, that the human had on top of her head. Tied together and raised in such a way that it almost resembled her head tentacles, Maak'Ita couldn't help but feel a little bit of kinship with the human she had rescued.

Normally, she conducted her experiments and her observation in absolute secrecy, and made sure never to let herself or her ship be discovered. Not bothering the local species was paramount, that was why she had settled in the middle of a desert, and why so much of her time was spent making sure that she avoided detection at all times.

Humans were not yet ready to join the intergalactic society that was observing them, the only option was to wait until they solved their own internal strife lest it spill over and the larger civilizations come in to make an even bigger mess of the situation.

And yet, this time, she couldn't help herself. While she had often laughed at the theories of humans who insisted they had contact with off-world visitors, she knew for a fact that not one of them was telling the truth, after all, she was the only sanctioned observer and she'd certainly never do any of the crazy things the humans suspected aliens did to them. For the most part, humans were, to use their own terms, trolling themselves with those stories.

Despite that...

Now she found herself abducting a human for the first time.

Not just because of convenience... she knew by now well enough what humans were like. A sexually dimorphic species, meaning, they had two sexes, same as Maak'Ita's own. Quite a bit more sexually diverse than Maak'Ita's own people... she remembered the shock when she read the material about just how diverse humans really were, but then, there were eight and a half billion of them stuck in a single planet.

And yet...

She still had managed to find herself an unique specimen. Almost assuredly not the only one of its kind, but... Maak'Ita's hands reached for her cheeks. She was heating up, and she knew that they were growing darker. She had seen humans naked before, many times even, but this was new.

She'd never thought she'd one day find a human sexually desirable, even after observing thousands of them. She had always thought they were weird, hairy, their skin was rough and stiff and dry, and they were just so bulky and gross... At least, that's what she thought, until she was finally face to face with a human.

All around her, the medical bay, in its pristine white metal surfaces, offered a sterile environment, many machines surrounding the primary and currently only bed set out, upon which a human lay. A human female... in theory.

Maak'Ita's dark blue tongue slipped out of her mouth and she tasted the air. The scent of the human was strong, in the otherwise sterile med bay, and it tasted... disturbing. It tasted lewd. It tasted wonderful. It was a seductive, enticing taste.

The observer's eyes roved over the human's body. Humans had four small toes and a single big toe the size of two or even sometimes three of the smaller toes put together, which weirded out Maak'Ita's predecessor, but she thought it was an oddly charming feature, even if it seemed more prone to problems than the three, more flexible and longer toes that Maak'Ita's people possessed. Humans also tended to paint the nails that grew on their toes, but the nails themselves were almost entirely vestigial...

Their musculature wasn't too different, though Maak'Ita noted that humans had wider hips on average, females tended to be spectacularly wider at that... and they had considerably more meat on their thighs than Maak'Ita as well. This human being reduced to their smallclothes really put it in perspective.

The observer knew by now that the clothes the human was wearing were soemthing known as a 'bikini', a two piece bathing suit meant for use in public. Why, exactly, the humans had an issue about being seen nude was anybody's guess, but what caught Maak'Ita's eyes the most was what made this human female unique, and it was contained in the blue triangle of fabric that served as the front of her "bottoms"....

Like a pole holding up a tent, a most simple of dwellings, there it was... a male sexual organ. A phallus. A penis. Maak'Ita swallowed her saliva and observed the sizable shaft. It was big, abut the size of a hand, with fully stretched out fingers. The fabric of the bottoms was straining to contain it.

This was a realm of research as of yet seen only indirectly. Observing human mating habits was easy, since the humans had a weird obsession with reproduction, but all this time, there'd been a single but extremely significant gap in Maak'Ita's knowledge and, indeed, in her entire species' knowledge.

After all... seeing was one thing... but experiencing? Experiencing was another one entirely.

And Maak'Ita was about to get some hands on experience.

her fingers wrapped around the covered shaft, and her thumb began to rub at its tip through the smooth, soft fabric. 

The human let out a weak whine, and Maak'Ita's other hand reached for the female's forehead, running alongside it in the comforting fashion she had seen some human parents do with their children. She was drugged to remain asleep through the process, but that didn't mean Maak'Ita wanted to be cruel to her. 

The observer's eyes were then distracted by the heaving of the human's chest, as the triangles of fabric were stretched by the mammaries contained within. Human breasts were... well... they were something, something alright. It seemed that Maak'Ita's entire species would be considered flat chested. The biggest they got was still considered rather small by human standards, and this one in particular happened to have what the humans called "double dees", whatever that meant. Each of them was so big that they completely filled Maak'Ita's hand and then some, and they were soft and squishy in a satisfying way.

Even now, Maak'Ita could hardly keep herself from indulging, the hand that had been caressing the woman's forehead lowering to her chest, squeezing one of the covered mountains, using the palm of her hand to apply some stimulation to the nipple underneath.

At least that part was about identical to her own, Maak'Ita thought amusedly. Seemed like they shared more similarities than differences in these regards, though Maak'Ita still thought it was weird that males also had nipples, but the standard male couldn't lactate.

The throbbing of the reproductive organ in her left hand brought Maak'Ita's attention back to the... penis. 

Females weren't supposed to have  those, and the existence of this one was what caught Maak'Ita's attention in the first place. it was growing even bigger in her hand. It was time to start applying the knowledge she had gained from all the human reproduction habits video studying she had done, and so she began to stroke it with her hand, going slowly, up and down, applying pressure, though a wince from the human got her the idea to slow down.

There was a weird, itchy and burning sensation spreading from Maak'Ita's hand down her arm, beginning with her palm but slowly heading up through the neural pathways along the inside of her arm, and up into her chest, almost as if they were collecting there, like some sort of energy was building up as she stroked the human through her bikini bottoms.

Maak'Ita's head tentacles twitched and she found herself breathing a little more heavily. She had seen this done quite a bit, in a lot of videos she watched, both the ones involving real actors and the ones that the humans drew into existence... and she wanted to see even more up close, get some hands on experience with human mating... totally for scientific reasons of course...

The bed was large enough, and with a slight hop, Maak'Ita climbed aboard it. She took hold of the white sterile gown she wore by the hem, and then pulled it up and over her, tossing it away, only for a mechanized arm to catch it mid air, and helpfully put it in the closeby laundry basket. Unlike humans, Maak'Ita saw no need to wear underwear, and so he body was fully exposed after she took off the sterile gown, the dark and light blue patterns of her skin on full display. 

She was considered a voluptuous beauty by her people's standard, a bit on the taller end, and yet among humans, she'd be considered a shorter than average, flat chested woman. It wasn't her fault that humans could go upwards of two meters tall, and more than once she had wanted to tell them that 160 was plenty tall for those who didn't live in Death Worlds, but of course, it's not like she could announce it to the world at large - she was supposed to be undercover!

Shaking her head, and calming herself by slapping her cheeks, the lighter blue turning slightly darker from the hit, she gingerly straddled the human's waist and hips. With her hands, she set about liberating the human's reproductive organ, hooking her fingers around the waistband of the bottoms and pulling them off and down, just enough that the human's testicles - and what a silly species to evolve testicles outside their body like that! - were still covered by the blue fabric of her bottoms, but the penis was fully out. 

The tip was a very dark, almost purple, pink, and the shaft was long, gross, veiny and pulsating. It was disgusting, burly and massive, nothing compared to the slim, elegant and cute penises that Maak'Ita's people had. Yes, thoroughly, utterly and disgustingly excessive... Humans were freaks of nature.

So fucking hot too, almost burned Maak'Ita's hand when she touched it directly. Human body temperatures were quite hot, annoyingly so, but now that she was feeling it... she kinda got their obsession with sharing warmth... it felt... no, she shook her head, this was science! Important science!

She guided the human's penis to her crotch. From what she knew, human females had two holes down there, one for their waste, and one for reproduction... her species had them beat on that front, given that they didn't have the waste disposal hole right next to the reproduction hole. She placed the tip of that burly, massive cock against her lower lips, and began rubbing it. Her lubrication was much more plentiful, thicker and slicker than a human's, and it would be very necessary right about now, because what she was about to do?

It was scary.

Even the biggest toy she had ever used was not as  big as the human cock she was about to shove right up her breeding hole. Maak'Ita looked at the placid, sleeping female's face. For her people, her features would be considered charmingly exotic and mysteriously beautiful. Full lips, high cheekbones, a more angular face, fur on top of her head of a bright golden-yellow color...

Maak'Ita began to lower herself, her slick, slimy labia parting as she accepted the weirdly helmet-shaped tip of the human penis into her body... It was... so hot. Burning hot. Even hotter than it was before, and it seemed to be getting hotter every second. Maak'Ita felt it enter her like a white hot plasma lance, spreading her body open in a way that none of her previous partners, both biological and mechanical, ever had.

And despite the insanity of the statement, she couldn't deny it.

It was fucking amazing!

The human wasn't even doing anything consciously, she was fully unconscious in fact... but it didn't matter. Everything she had researched on the topic suggested this, and she was glad to have it confirmed... all research she had done on this phenom, of human women with fully developed male genitalia, all her research into "Futanari" had lead her to the conclusion that... women cannot win against futanari.

And she was right.

It didn't matter that they were different species, this was... wonderful. She was being split open like never before, in a way that wasn't supposed to even be possible. She was so hard, so stiff and so big, and she was shaking and twitching and moving so much despite being unconscious that Maak'Ita couldn't contain herself.

The energy that had been coiling inside her chest since earlier seemed to explode all of a sudden, and she felt the start of the orgasmic process. This was a key difference she had noted in humans, humans had an explosive orgasm that they referred to as a climax, the culmination of the sexual experience, but for Maak'Ita's species, it was a more drawn out, prolonged process... a crescendo, in their own terms, a rising wave of pleasure that started with them reaching a state where their bodies would prepare for mating.

Letting out a gurgling growl, Maak'Ita allowed her body to get swept away. The mating process for her people lasted about six hours, and this human had managed to trigger it in her in just a few minutes. 

Her womb lowered and opened up, swallowing the cock inside her and taking it deep, not that it needed to go particularly far down given how immense the cock inside her was. Maak'Ita felt her insides spark with delight, the movement beginning.

Humans would bounce on their partner, their mating process was almost wholly external, but her people had a wholly internal mating process, once penetration was started, all they'd need to do is remain attached for several hours.

Maak'Ita's lower body felt like she might not be able to last even a single hour, however, the spikes of pleasure coursing through her as her body began the process of milking her partner lancing into her brain. The increase in body heat from taking that large shaft inside her alone was already staggering, and Maak'Ita feared for more than a brief moment that she might be cooking her own brain, but there was no turning back, not after a good half earth-hour of sex finally brought about what Maak'Ita's greedy little cunt was looking for.

A thick, massive helping of human futanari cum, that flowed straight into her womb, attacking her fertile ovaries with a vengeance. Alas, if only they were compatible..!

Maak'Ita collapsed as she felt the pleasure climb ever greater, she no longer had any strength. Her body was well into the process of mating, and she would not let go for hours now, but she had already lost after the first ground, human white semen felt like it exploded into the back of her brain, even her vision was splotchy, and it was only the beginning.

Their mating ritual would go on for quite a bit longer.

It would only be until nearly eight hours later, that a young woman would find herself alone in the desert, alongside her car which she had been fairly sure was broken down before she passed out from the heat... feeling both oddly exhausted, yet content and fully hydrated. She would get into her vehicle and drive away. She would dismiss the weird dreams she'd get from that incident, and going on in the future.

At least until a strangely blue skinned woman showed up with a baby in her arms at her apartment...