Sauce: https://www.hentai-foundry.com/pictures/user/TheHmago/764327/For-science
Here’s a little mini story one of the commenters left on the og site, Marie’s the catgirl and Sumire’s the demon girl
“NOT TODAY, YOU DON’T!”
For whatever reason, it wasn’t until Sumire’s multiple objection to the large metal hook approaching her puckered bottom hole mentioned its intended output that she was loudly interrupted by one of the odd, doll-headed automatons surrounding the machine. The rest of the crowd let out a cheer in response. This whole situation was completely bizarre, even compared to Marie’s other encounters with the most perverted men, women, beasts, and monsters across Eorzea.
The strange woman calling herself 2P had alluded to the insatiable curiosity of these robotic lifeforms, and the depths of their obsession with multiple races of “humans”. As the machine-dildo poked at her own anus, Marie couldn’t help but wonder if the robots’ obsession specifically with butts was universal, or just limited to this one group in this one area of the copied factory. The mechanical phallus already in her kitty was moving slowly, and while the increasing volume of Sumire’s gasps and moans made it clear at least one of them was enjoying herself, the Miqo’te was more irritated than anything by the attention being paid to the wrong hole.”Do robots not have asses, or something? What are you looking f–”
Marie’s inquiry was cut short by a cry of ecstasy as her ass was suddenly stuffed full of lubricated robo-cock. Countless dicks, tentacles, and other shafts had occupied that space, but none had ever felt as amazing immediately upon entry. There was barely enough time to catch a breath before the hydraulic cocks began pumping both her holes. Each thrust alternated between granting her dripping pussy much-needed attention and smoothly rubbing her sensitive rectum.
“FEEL THE AMBROSIA. YOUR HOLES NOW DRINK THE NECTAR OF GODS,” roared the lab-coated robot. Marie squealed with delight as it reached up to inspect her; the cold metal fingers pulling at her cheeks further stimulated her sopping wet cunt and ass.
“THE AMBROSIA HAS ACHIEVED COMPLETE ANAL SATURATION. IN MOMENTS, YOU SHALL BE ALLOWED TO DROWN IN PLEASURE.” The robot let go of Marie, and Sumire’s cries grew louder as it moved towards her. “GIVE THANKS.”
“Th…thangyou verymu..verymuuaaaaAAAAAH!!” Sumire’s dazed, slurred murmur gave way to a scream as she approached her limit.
“GIVE THANKS! HUMANS, GIVE THANKS TO US! BROTHERS, PRAISE THESE HUMANS!”
Marie opened her mouth gamely attempted to play along, but it was impossible. Her own climax was near, and the throbbing of the shafts in her holes made it clear the machine was near release as well. The chattering mob of robots was chanting “GLORY TO MANKIND”, and many now had a robotic phallus. The thought of the entire crowd stuffing her ass with those robotic dicks, filling it to the brim over and over with the ambrosia…
The moment the first spurt of jism was released in her ass, Marie shrieked like a woman possessed. No anal orgasm had ever been this powerful. Her climax continued as as the machine pumped out a second mighty assload of cum, then a third, then released two equally large blasts in her pussy. Just as her ecstasy waned, both shafts filled her holes with one last power load; Marie came again, squirting over the machine, the robots, her own legs, and even Sumire, renewing the demon girl’s own orgasm. The shafts withdrew from her gaping holes, and a breathless Marie knew that anal sex would never again be the same.
“NOW, SLUTS, BECOME ASS GODS!!!”