This is part 1 of a collab done with Pious and GlazedHambino! Took us a while to put it together as all three of us got busy with several different things, but alas, the horny prevailed and you can now enjoy this great collab. :3

Read part 2 here | Read part 3 here

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Lucas was the average nerd in his classroom, very smart, very shy, and unfortunately, picked easily by bullies due to this meek demeanor. He didn’t let the bullying get to him, he knew well he was a top student at his college and that these idiots would likely be crying on their knees for him to do their homework; however, aside from his own bullying, he also felt really bad about the other guys he bullied, not to mention the misogyny towards his female classmates and friends.

Realistically though, there was nothing he could do about the situation. He could report the behavior, but that would likely just get them a slap on the wrist at best and will continue to be assholes after whatever light punishment they receive is done. The young man also barely had any muscle, far from enough to defend himself or others from the muscular jocks.

He had accepted that it was what it was and tried to ignore them whenever he wasn’t being picked on, on one fateful day though, possibilities for revenge would become endless.

Lucas had finished studying for an upcoming exam, a great time to relax a bit! For him, that meant delving into a book with a great storyline. He remained in the library, pushing up his glasses as he searched for something interesting to read during his break.

His short stature made it difficult to reach the books at the very top of the shelf, and as he picked his book of choice, a few others would fall onto the floor and would get some complaints about noise. “Sorry…” he whispered. He began picking up and ordering the books that fell. In the midst of that, he would find a very peculiar looking one.

After organizing his mess, he would sit down and start reading that intriguing book. The cover didn’t give much info about anything, the title didn’t seem much like a title, it read more like a manual. ‘How to cast your first spells’. There was also no attributed author to it. Creepy, and cool! This book seemed like something right up his ally.

Lucas began reading random parts of this book, the vibes of it being a manual would increase as I provided a bunch of details about various spells, ranging from actually disappearing your index finger all the way to making demons obey you. The young man was thrilled with what he was seeing, he thought it was all just cool fantasy stuff until he began reading about a specific spell.

Apparently, this spell was hard to conjure due to it being in Latin; however, it wasn’t that hard for the nerdy man. It was only while reading it did he notice that it was a gender bending spell of some kind. He didn’t think much about it, just that he thought it’d be something more sinister or spectacular. What he didn’t know was that these spells were not mere fantasy.

Lucas scratched his head due to a sudden irritation present there. “What?”. He soon realized that something was off, his hair felt a lot more voluminous than before. Going down, he could clearly feel that it was also much longer, reaching down to his neck and seemingly growing even further. There was also a visual change he didn’t notice until some of that hair fell in front of his glasses. Part of his dark hair was highlighted in a purple color.

He was confused and a bit concerned; nonetheless, he didn’t want to make another big fuss in the library, thinking he’d figure it out later. The spell said otherwise though as his whole body began to shrink down, his already lanky frame became even thinner and his average stature would shorten considerably, ending up with a height of 5’2.

“What the hell is going on with my body?!” he said in his mind, looking down with worry at his fragile form. Upon bringing up his dainty hands, he noticed that same purple color appearing once more, this time on his long girly nails. As he stared at his smooth and soft limbs in awe, he was oblivious to the fact that his face was changing.

The young man’s jawline softened while his cheeks puffed up a bit. His eyes widened, during which, his boring brown eyes would become a lot more unique as they shifted towards a bright purple color. A set of plump lips and glossy lipstick would make his already feminine face all the more woman-like.

Lucas moaned in a very feminine voice, immediately covering his mouth in embarrassment, some people looking around to see who made such a lewd noise. He began suffering, not from pain, but rather from the shame he felt in his inability to hold in the moans, trying his best to ignore the pleasurable sensations concentrated on his crotch right now.

While his cock and balls began receding into his body, the nerd would begin making his way out of the library and wanted to go into a bathroom as soon as possible. This simple task felt monumental due to this clothes fitting so loose and the sensations his shrinking genitalia brought upon him being so intense.

Luckily, he eventually completed his mission. His reward? His, or rather her, manhood being gone. At the very least, she could scream in the bathroom, doing exactly that as she pulled down his jeans and boxers to reveal ‘nothing’. Upon further inspection, she could feel a foreign pair of lips around her crotch, being in denial for a few minutes of the fact that she now had a warm and wet pussy.

“I’m a woman! Uh-… the spell! I-It’s real?!”. The former male pulled the magical book from her backpack, being certain the spell she read was causing her feminization. She spent the next few minutes flipping several pages, trying to find the page in which that spell resided in to see if there was a way to undo it.

While desperately trying to revert this, her flat chest would become very sensitive. Not long after that, it began expanding forwards, a significant amount of fat piling up right behind her puffier pink nipples. The now female Lucas moaned loudly, the fabric of her shirt being more than enough to stimulate the hyper-sensitive bosom that was growing larger with every second that went by.

Someone that had gone to this bathroom was a bit concerned and very confused to hear a woman moaning in the men’s bathroom, unaware that a man had transformed into a woman with large tits.

Lucas’ modest bust would become huge in a matter of minutes. Aside from struggling with containing her high libido, the former male’s back would soon start aching due to the immense size and weight of her new fat milkers. Although bigger meant more struggles, she found it impossible to deny the fact that it also meant greater pleasures.

Some of the empty space left behind by her past manhood would soon be refilled, this time with even more soft fat that would enhance her once flat body. Her thighs thickened considerably, not as strong as they were before but they definitely helped in carrying her new large bosom. Her hips widened, doubling in width and giving her a stunning hourglass figure.

As her tits finally settled on their new D-cup size, her ass began ballooning up in a similar fashion. Just like her chest, her flat cheeks would become the complete opposite of such, giving her a big, round and delicious bubble butt that not only made her male clothing fit better, it even began straining it.

The transformation would soon come to an end, but instead of Lucas continuing to search for a way to undo any of this, she would drop the book into her backpack and began masturbating. The hormones rushing through her body and the built up libido from the erotic transition was too much to handle. She had to release it somehow!

She fingered her new wet and quivering vagina. The sensations were so good that she didn’t even care that she had a dick at some point or that she was masturbating in a totally different way than before, all she could think of is satiating her new womanly desires.

The new woman would penetrate her humid folds with one hand while another caressed her soft and curvy figure. She loved teasing her swollen nipples and aggressively squeeze her sizeable breasts. Slapping her fat ass made her incredibly horny as she suddenly developed lewd feminine desires, pretending that a big hunk of a man had smacked her jiggly rear.

Half an hour would go by before Lucas finally came, her first female orgasm being better than any pleasure she had experienced as a man. As she calmed down from such euphoric experience, she realized that perhaps she didn’t have to change back at all. This body was more than perfect for her!

She would storm out of the men’s bathroom to avoid any other weird looks or concern, her feminine curves jiggling and bouncing as she returned to the library to take a deeper look into the book of spells. As the afternoon went by, she was surprised by the potential this book had, it could even be considered dangerous in the wrong hands.

In the following days, Lucas would change her name to Lilith, not only that, but she wasn’t the measly, smart but pathetic-looking nerd anymore, she was now seen as the gothic baddie that her bullies now attempted to flirt with her. Whether it was insults when she was Lucas or flirting when she was Lilith, she found those dumbasses annoying as hell, but seeing that they wanted to be with her so badly, maybe a spell or two can tell them to fuck off and respect her and her colleagues…