Mass Effect Futa Stories

82,499 results
Orientation
Length
Source
Infinite Scroll

Amy: The Amazon (Usually) Ch. 01

by sexgundam666 on Apr 10, 2018
Sci-Fi & Fantasy

Author's Note: This story was requested by Heromanbunny. *** Amy hugged her girlfriend tight and bounced her softly. The Amazonian futa's hands coiled around Amanda's waist, fingers almost touching, and felt it as her cock rammed up her lover's luscious canal. Just like her height would imply, Amy was endowed well beyond most futanari. Her cock stretched A...

Autus Does a Mind and Body Good

by sexgundam666 on Sep 14, 2020
Sci-Fi & Fantasy

Visits from Chelsea were eventful. Though it was the same event played differently each time, it never ceased to stick out, witnessing the futa get lodged in the doorway. Marissa had a stock of oil for that purpose alone, helping her friend get in. Once, she left her in the door and took a nap, tired of the routine, and came back to Chelsea still trapped. Su...

Autus Ch. 10

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

Back in the real world, Gwen had pulled away from Kona. Both were panting now, the redhead's face flushed with arousal and her cock now fully hard at its monstrous three foot length. Allie was staring at it, the cantaloupe sized head almost level with her eyes. Gwen leaned back in and kissed Kona with all the hunger of a starved woman, while her cock twitche...

Sister's Of Lust

by bam316 on Nov 22, 2017
Miscellaneous

+++++++BREAKING NEWS++++++ Hello I am Danielle Rose reporting live on location for a special special news bulletin for NBC News Chicago reports are coming in as people have been seemingly being assaulted by sex-crazed women as there have been mass panic over the last few hours of what should have been a peaceful Yuletide event turned into something short of...

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Femboy Autocracy

by Azaylia on Mar 1, 2021
Science Fiction

In 2027, a mad horny scientist unleashed her diabolical weapons in an attempt to turn the world into her sexual paradise. She released two custom-made viruses. one that would affect men, and one women. They rapidly spread to the entire population, brining their effects with them to all but 0.00001% of the population. For women, the effects caused futaficatio...

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Futanari Notebook Ch. 39

by sexgundam666 on Nov 16, 2020
Sci-Fi & Fantasy

"What the fuck are you talking about?" Gretchen asked, watching Carmen's blank face. Did she finally break or something? It couldn't be. After everything else, it was this that broke her? Bullshit. But that seemed the case, as Carmen didn't answer her, like she was oblivious, then she blinked and focused on Gretchen. A rapid, biting cold poured through her v...

The Birth of a Kaiju-Girl

by sexgundam666 on Jun 19, 2018
NonHuman

Author's Note: This is a one-shot, though it's open-ended. I tried a few things here and it ended up being a lot longer than I'd anticipated. I urge you to check the tags before reading. ***** Terri crested the final step with a loud huff. Voices blared from below, her little brothers and cousins running amok while their parents relaxed in the living room,...

Autus Ch. 08

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

A single strand of spit connected them. Gwen didn't release the blonde, her hands massaging the clothed rear, covered by the tight, thin material of Allie's yoga pants. Though they weren't used for the art as much anymore, since most people were in near perfect shape now, with an inbuilt flexibility akin to circus performers' decades ago. Some still did it a...

Drug Trials Ch. 07.5: The Missing Pills

by Grobnar on Aug 21, 2018
Celebrities & Fan Fiction

Hello there! Another Drug Trials minisode. This one is off the rails of sorts, but I enjoyed writing it. Contains: futa, breast expansion, ass expansion, giantess, etc. Everyone is over 18, comments and feedback are of course welcome. Enjoy! *** Halle Berry dropped the bag of pills in the passenger seat slightly perturbed. All she wanted was her meds, bu...

Autus: Final

by sexgundam666 on Dec 24, 2019
Sci-Fi & Fantasy

"Um, Mistress? Can I, uh, can I get up now?" She asked, squirming slightly where she sat, partly from the growing discomfort and embarrassment at calling Gwen by such a title. The redhead looked at her, almost seeming not to realise what she was saying, but realised the brunette had been sat there for quite some time.. "Oh, yeah. Sorry, um, you can move ar...