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Cosplay Required! (Jessica Nigri FTF AP)
🕑 Added 2023-03-15 02:54:03 +0000 UTC"What do you mean I can't go to the convention?! My friends and I have had this planned for months!"
Lucas yelled at his frazzled mother who was rushing about the house grabbing things to put in her purse
"I know honey but the sitter I called canceled last minute. I'm sorry but you're the only one that I trust enough to watch your little sister."
Lucas' mother sighed and grabbed her things before quickly hugging her son and making her way towards the door
"I'll make it up to you I promise! Love you!"
SLAM
Lucas sighed and went to his living room and sat on the couch, unbeknownst to him his 12 year old sister Jessica had been spying on the boy and her mother's argument and felt bad for her brother. She sheepishly walked down the rest of the steps and walked up to her brother
"I'm uh... Sorry you can't go cuz of me."
Lucas looked up from his phone to look at her
"H-Hey it's not a big deal, I can always just go the next time!"
Jessica looked down and rubbed her arm before quickly looking back up with wide eyes
"I could just go with you! I could wear a Halloween costume or something and you could take me so that you'd be able to hang out with your friends!"
Lucas sighed and put down his phone
"No I can't Jess. For one you'd look VERY out of place at a convention mostly full of adults and second I'd have to watch you the whole time! Listen it's no big deal just... Leave me alone for a bit."
"O-Oh yeah... Sure."
Jessica slowly walked away from her dejected brother and started to make her way o her room. She looked back at her brother and had one, simple thought
'I wish I could help my brother!'
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Jess sat in her room looking through her closet and looking at her old Halloween costumes from years passed when she found one that she didn't remember wearing OR having her mother buy. It looked almost like some sort of police costume
"When did I wear this? It's really revealing so why would Mom- EEK!"
As Jess reached out and touched it a shock went through her body and caused her to stumble back away from her closet holding her hand
"W-What was that?! Why do I feel so... hot?"
Jess begins to breathe heavy as an almost overwhelming heat spreads through her body. Her long blonde hair begins to recede and shorten into more a much more manageable shoulder length. The young girl felt a tingling in her face as her childlike features began to mature and sharpen, her thin lips swelling and plumping. Eyeliner and makeup applied itself to her face only enhancing her natural beauty
"What is ha-happening to me?!"
As her voice deepens and matures the girls clothes start to feel tight as her body begins to grow! Her spine and legs lengthening as her height grew to a solid 5'7, Jess wobbles a bit as the rapid increase in height gives her a mean sense of vertigo. She looks down at her now much taller body a sense of calm began to wash over her
"Why am I freaking out? Aren't I supposed to be this tall?"
As Jess struggles with her thoughts the brunt of the transformation begins, she shudders as her shoulders and back broaden a little bit stretching her already tight shirt causing it to ride up further on her body exposing her stomach. Her arms lengthen and thicken with compact muscle as her hands cracked larger, her short fingers becoming long and slender. Jess holds her hands out in front of her as her mind begins to cloud as her memories of growing up began to shift and change
"I-I'm not an a-adult! I'm only t-twenty three~?"
Jess moans as her nipples harden, her previously flat chest beginning to slowly push out against her tight shirt. Pressure slowly begins to build as her breasts slowly swell out tearing her shirt and exposing the expanding pale creamy flesh underneath, she pushes her chest out as suddenly her spine snaps granting her an alluring S like curve and causing her tits to practically explode out of the confines of her now torn shirt stopping at a perky D cup
"Haaa gawwwd~ that felt good! Why are my c-clothes so t-tight any-WAY?"
Jess grunts as her hips suddenly widen and push tight against her jeans causing her to lose her balance and fall face first onto the floor, her large breasts somewhat cushion long her fall. Her waist curves inward as her stomach flattens, the muscles within tightening giving her a sexy midriff. The growing woman feels a pressure building in her rear as her thighs suddenly bloat and thicken pressing up against the inner part of her jeans, as her thighs swell this seems to egg on the rest of her legs to thicken up and her feet to crack and pop larger but retaining their slim shape. As the pressure in her ass becomes almost unbearable the final mental changes begin to set in, memories of graduating high school and going to college fill her mind, memories of her... younger brother
"I-I need t-to get reaady~ for the convention! I-I need to be a-ah~ good older s-s-SISTER~!"
Jessica screams as her ass explodes outward, her cheeks swelling with soft fat as they free themselves of their tight prison. Her fatty cheeks jiggle as her rear plumps into a soft peach bringing an end to her transformation. Jessica stands up causing her torn jeans to slip off her, her torn clothes dissipating into thin air as the woman runs her hand through her hair looking around the room confused clearly not remembering her transformation
"What was I doing? I was getting dressed for something... Oh yeah the convention!"
She quickly opens her closet and grabs the previously mysterious police outfit
"Lucas and his friends wanted to do a Mortal Kombat themed cosplay... Wish Sonya's outfit wasn't so revealing though."
Jessica quickly throws on a bra and panties before slipping into her Sonya Blade cosplay. She steps Infront of her big mirror and posed
"Damn I didn't think I'd look this good! All the time at the gym is paying off!"
With one final look in the mirror Jessica took off downstairs, ready to make sure her younger brother and his friends had a great time at the convention they'd been waiting for...
