Mastermind Technologies

Mastermind is a genius scientist and inventor who specializes in mind control and body transformation. He’s an aspiring super villain who just might have what it takes to enslave the world. And for some reason, he has a kinky fetish in turning unsuspecting boys into sexy slave girls.

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  • TG Slave Girl

    $2.99

    Ryan and his new boss don't see eye to eye. Ryan believes women should be treated as equals; his boss, on the other hand, is convinced all women are much happier as submissive, obedient sex slaves. And to prove his point, he traps Ryan and uses an experimental mind control device to “convince” him of the truth — while simultaneously injecting Ryan with a serum designed to transform him into a girl.


  • The Future of Mankind

    $4.95

    After inventing a time machine, Tim travels 10 years into the future and discovers a world filled with mutants, sex slaves, and an oppressive robot police force. Assumed to be a rebel, Tim is quickly captured and taken to the man himself–the evil dictator called Mastermind who’s enslaved the world. Mastermind punishes rebels by magically transforming them into his own personal female sex slaves. Tim will soon meet that very fate, unless he can find a way to escape–and be the one to go back in time and save the future.


  • Bimbo Henchman

    $2.99

    Mastermind is an aspiring super villain and genius inventor. He specializes in making devices that can control people’s minds and transform their bodies. But he’s short on cash and needs to raise a lot of money quick. So he decides to sell his latest invention to the highest bidder — and he uses his unsuspecting henchman to demonstrate its new gender-bending capabilities in front of a bunch of online voyeurs.

    Note: This was previously published as “The Intern.” It has been updated, revised, and expanded to be included in the SciFantastica Universe.