An insecure teen boy discovers his body mysteriously shifts after dreaming about his attractive younger sister.
#modification
560 stories tagged with this.
A city-softened country girl returns to her rural hometown of Calving and senses ominous changes—a strange new factory, unfamiliar arrivals—that hint at dark forces preying on the community.
A pregnant young woman returns to her mother's boarding house and suspects something sinister about the domineering new minister lodger and her mother's changed behavior.
A mother uses subtle mind control and body-altering food to transform her daughter into a busty, submissive hostess for a neighborhood tea party.
Terri ventures out shopping with her mother after weeks of body-altering changes, confronting her transformed appearance and unnerved by the oddities of pregnancy in her altered world.
In the strange town of Calving, a girl returns home transformed by mysterious forces and awkwardly goes on a first date with a boy she barely remembers.
A transformed college girl returns to her small town and goes on a date with a geeky boy, while still under the influence of mysterious alterations.
A young woman suspects sinister sexual and behavioral alterations are being inflicted on residents in her household, growing increasingly frightened by the changes she observes.
Terri fights off an overwhelming hormonal compulsion as Mark tries to figure out what's been done to her body.
A conditioned sex slave named Peaches presents intelligence findings to officers while bound and gagged, navigating constant humiliation.
An ordinary young man awakens on his eighteenth birthday to a mysterious voice claiming his DNA holds alien ancestry that will transform him into something more.
A chemist secretly tests experimental DNA-altering drugs on his reluctant wife to enhance her sexual desires.
A cursed student is bound and held in darkness by Aeron after Cupid's malevolent magic alters the nature of love itself.
A transsexual woman prepares for a beauty contest with the help of her pimp lover, hoping to win the crown.
A young boy builds a snowman that magically comes to life and seeks romantic companionship on a frigid winter afternoon.
A mother, her teen son and daughter receive high-tech sexual therapy aboard a cruise ship through fantasy rooms, enhancement chambers, and surrogate encounters.
Samantha, a trans teen girl, savors her lover's cum after their first night together before being caught the next morning.
Samantha is caught after a night of sex with her neighbor, and she can't get enough of the taste of his cum.
A sheriff and his deputy spend days consuming mind-altering jellybeans that drive them into a frenzied, addictive sexual binge together.
Passengers aboard a high-tech cruise ship undergo programmable gel-based sexual transformations and enhancements under the guidance of GenTech's experimental procedures.