The first Noël (and the second, and the third) by BRK Zac gives a hand to a couple of sexy strangers a week before Christmas, and is astonished to receive a generous stroke of goodwill in return a few days later. 2 parts 5,969 words Added Dec 2023 3,779 views 4.8 stars (8 votes) No comments yet •Huge Cock•Extra digits•Multi-balls•Multicock•Multihead•Multiarm•Multilimb•Multipec•Replication•Stacking•Increased Libido•Detachable•Brothers•Twins•Androids/Cyborgs•Christmas •M/M•M/M/M
A.I. by Corwin Tim’s homemade A.I. software decides to help him get huge. 11 parts 31k words Added Dec 2013 82k views 4.8 stars (45 votes) No comments yet •Huge Cock•Cum Milking•Addiction•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Gradual Change•Plausible Size Difference•Size Increase•A.I.-Controlled Change•Destruction/Violence•Restraints•Androids/Cyborgs•Complete •M/M
Alone at home by BigLutris and Daenotis When a humaniform android becomes aroused during a morning reverie, he might have more options to bring himself relief than ordinary folks. 1,427 words Added Nov 2019 6,485 views 3.6 stars (7 votes) No comments yet •Self-suck•Detachable•Androids/Cyborgs •M
Double by Natty Soltesz Trying out a friend’s new sex robot. 3,637 words Added Jul 2021 4,449 views 5.0 stars (2 votes) No comments yet •Bisexual•Androids/Cyborgs •M/M•M/M/M
First costume by Cockatrice Luke is invited to a special Halloween party, though he does not know yet just how special that party is going to be. 6,359 words Added Oct 2020 13k views 4.9 stars (16 votes) No comments yet •Cockless•Multihead•Wristfeet•Crotchhead•Detachable•Transformation•Body Suit•Human to Inanimate•Mouthcock•Rubber/Latex•Merging•Androids/Cyborgs•Centaurs•Halloween •M/M•M/M/M
Lies of D by Ziel Pinot looks like a human, but as he looks himself over in the laboratory mirror, he can’t help but wonder: how human is he? 2 parts 2,531 words Added Oct 2023 Updated 11 Nov 2023 3,512 views 5.0 stars (3 votes) No comments yet •Cock Growth•Androids/Cyborgs •M/M
Megabot, Pinto Roxo, and the Inventor’s superweapon by brazboy Megabot faces the muscle-serum-crazed Inventor—but the real challenge is figuring out how to deal with the villain’s secret superweapon. 3,175 words Added Aug 2022 5,009 views 5.0 stars (3 votes) No comments yet •Huge Cock•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Size Increase•Nanotech•Androids/Cyborgs•Superhero/Supervillain •M/M
Muscle bots by Meddler Incs Have a problem with your device? The Department of Cybernetic Deviations is here to help! 2 parts 1,955 words Added Jan 2018 9,764 views 4.8 stars (5 votes) No comments yet •Muscle/Strength•Androids/Cyborgs•Set in the Future •M/M
Pan-Galactic Human Fan Club by bluesuedewho Super-straight dude Charley gets abducted by a bunch of human-loving alien hunks. The beefy space bros keep telling him that humans are all naturally obsessed with sculpted muscles and huge dicks, but that’s crazy talk. So what if Charley occasionally slips away to jerk off to the thought of servicing giant alien dicks? That’s totally normal, right? 5,323 words Added Jul 2021 4,402 views 4.6 stars (7 votes) No comments yet •Huge Cock•Other Mental Changes•Straight to Gay•Muscle/Strength•Plausible Size Difference•Aliens•Androids/Cyborgs •M•M/M
Recover and repair by jaysize14 Sex in the future is subject to technological advances, but bugs and upgrades will never go away. 1,574 words Added Aug 2015 12k views 5.0 stars (2 votes) No comments yet •Huge Cock•Androids/Cyborgs•Set in the Future •M/M
Robopocalypse by Johan Johnson Set in a future where people can purchase a wide range of useful robots commercially, this story is an account of a young man’s first sexual encounter with his, and as an escape into the wild possibilities our future may bring. 1,373 words Added Sep 2012 12k views 3.5 stars (2 votes) No comments yet •Androids/Cyborgs•Set in the Future •M/M
Superstud and Macromale: The cockless curse by brazboy With a cock thief on the loose, will Macromale and his friends end up as heroes, or victims? 4,517 words Added Aug 2022 5,414 views 5.0 stars (3 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Huge Cock•Hyper Cock•Plausible Size Difference•Size Increase•Nonconsensual change•Superhero/Supervillain•Flying •M/M
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