I’m aware of the original novel by H.G.Wells being reissued with the 1977 movie, and of a comic book adaptation of the film, but not of a re-novelisation.
The script writers Ramrus & Shaner published another book together, but I can’t find any reference to other fiction. Under whose name was it published?
Maybe not the first, but the most memorable for me. Buffy the Vampire Slayer, Season 6, Episode 9.
Willow and Amy (witches) are at a club, when two guys come up to flirt. Amy goes and dances with them, Willow isn’t interested. After, when Amy doesn’t want to keep dancing, and they guys get pushy, make a homophobic crack at Willow, and insist they keep dancing.
And so Amy and Willow magically transport them into gogo cages, dressed in metallic gold briefs, and their bodies begin to dance. Throughout the episode it occasionally cuts back to them and their shocked faces, unable to stop themselves from dancing.
This might be a weird one but I think it started with the Santa clause movie. Probably why I love ap, wg stories now
Thank you, RobinHood70. I realize I neglected to share the 2nd one. My parents had a lot of older Disney movies on VHS when I was a kid, and I was really enraptured by “The Shaggy Dog (1959)” where a teenage boy becomes cursed to transform in and out of dog form. He has to work to perform an act of selflessness to overcome the curse. He experiences confusion, despair, conflict throughout the process, and cannot control the transformations to and fro. He eventually overcomes it and gets the girl (1950’s… shrug), but I remember watching and rewatching the transformation scenes again and again.
He eventually overcomes it and gets the girl (1950’s… shrug)
Amusing since Tommy Kirk came out as gay in his teens.
Apparently, Disney stopped working with him because he was gay.
F*ck Disney!
I totally forgot haha but yeah I remember the Santa Claus movie feeling weird at a few parts.
This is more mind control than hypnosis but one of my first memories of being turned on by this was the movie Return from Witch Mountain. An evil genius gets a hold of one of the telekinetic/telepathic twins and takes him over. He becomes like a mindless drone under the effect of the device.
The 1980s version of Invasion of the Body Snatchers also came out when I was a kid and that kind of theme where something is taking over… that really turns me on.
And finally (and this is very weird even in my own opinion) there was an episode of The Smurfs where a purple fly bites them and turns them into evil (and contagious) purple Smurfs.
All of those were when I was a kid and definitely influenced the kind of kinks I’d be into.
That first one sounds familiar. 
I’ve actually since remembered that I was reading Return to Witch Mountain when I first accidentally discovered how to masturbate.
Another one just popped into my head. It was one of the Outer Limits episodes (the 1995 anthology series, not the 1960s one) called “Lion’s Den”. It’s about a high school wrestling coach desperate for his team to start winning. His son is on the team and he’s sick of constantly losing too. Coach gets access to a newly-developed supplement from a pharmaceutical company and it has some BIG effects on the team. I would say some muscle growth, transformation, and definite personality changes. Very fucking hot. You can find the full episode online. Highly recommend.
An episode of Buck Rogers in the25th Century where Buck (Gil Gerard) transforms into a Satyr.
Biddi, Biddi, Biddi.
It was 3 tv shows, Hart to Hart where Jennifer is hypnotized in the 1st episode, Charlies Angels and the original Hawaii Five 0 where Dayys is hypnotised/brainwashed. All 3 stirred something in me and still do, even though they arent all guys.
It was power rangers and Tommy for me that really did it. But there was some thunder cats stuff and gargoyles as well
But Tommy. Yup.
Mine was in Superbabies: Baby Geniuses 2 (lol I’m showing my age). I don’t remember much of the plot, but one of the babies there became Cupid Girl. She could shoot arrows, and whoever they hit would fall in love with each other.
In the big fight scene toward the end of the movie, she shot two male agents in their butts, then they suddenly profess their love for each other and hug it out. The entire scene was just about 30 seconds long, and it was played for laughs, but it definitely stirred something in me lol
Also, the entirety of True Blood, especially when Bill glamoured a cop early in Season 1, when Sam had a gay dream with Bill, when the gay televangelist glamoured Jason, and when Jason had a gay dream with Eric. Plus, the whole Alcide werewolf thing. That show was my entire awakening lol
True Blood truly was enjoyable. Pam was my absolute favorite. They really ought to relauch it for a new generation.
While I was visiting family, some very young people in my life were watching the reboot of ‘Muppet Babies.’ This made me think, for the first time in decades of two vignettes of transformation / growth they featured.
The first was a parody of ‘Dr. Jekyll and Mr. Hyde,’ where Kermit, Fozzie, Gonzo, and Piggie all grow into monstrous giants after drinking Kermit’s new soda pop. I remember being entranced by this scene when I was very young, for reasons I could not understand.
Muppet Babies - Dr. Kermyll and Mr. Frog - YouTube
The second a parody of ‘Conan the Barbarian,’ where the Muppet Babies eat Nannie’s Secret Recipe (which turns out to be wall paper paste), and turn into ‘Barbabians.’ When I saw Scooter grow dramatically in height and musculature, and his voice deepening… wee little me was enraptured.
Muppet Babies- Scooter Muscle Growth+ Age Progression TF
What other ones made you first interested in transformation?