Disclaimer- All characters mentioned in this story are the property of Marvel and Sony. The cover of this story is created and owned by Penguih.

This story is based more on sexual and fetish content than other elements. Reader discretion is advised.

A/N: In an alternate universe of Insomniac's Spider-Man

Chapter-1: Mary Jane's Temptations

In the early morning hours of New York City, as the first rays of sunlight began to filter through the window, it was a quite satisfying moment of pleasure for Peter as he got a special treatment from Mary Jane Watson, his love interest. She was really good with blowjob sending a wholesome experience to him while he was sitting in a comfy sofa.

Splurt*

As Peter gave way to his cum releasing the tension, MJ was on whole another level as she enjoyed every jet of his seed deep inside her mouth. She seemed really satisfied as she drank every bit.. not even letting escape to a drop beside her lips with a seductive lick.

These moments were really blissful to them but...

Phone ringing*

As Peter picked it up he knew what he needs to do the very next moment.

"It seems like these criminals really like to have a chaotic escape", Peter said in his usual sarcastic tone while looking at MJ

It was hard for him to leave his thirsty redhead girlfriend who has a perfect ass and D-cup size breasts.. but he had no other option for now.

"Pete.. you owe me a fuck~", Mary Jane exclaimed with a naughty look.

"Don't worry about it MJ but not today", he said this as white tendrils began to cover his entire body which later took the form of a suit.. his anti-venom suit.

She just gave him a pout as he jumped from the window. This only revealed how much horny she was.

As much as she felt this turn of situation disappointing, she was still happy as she could prepare a naughty plan to make him hard

She has actually ordered yellow-with-some-red lingerie to seduce him. She has chosen such a type that would amplify her cleavage and curves. She could not wait for it as it would be tight but exposing and tempting.

'I wish I had an even more voluptuous figure but this will be ok', She thought this as a result for a try to put a cherry on top of the cake but she could not.. though there was something that was certainly going to change her for the sake of enhanced sexual potential...

Time Skip*

"You guys seem to be in hurry! Here, get some energy charge!", Spider-Man (Peter) said as he just used Spider-Shock from the mechanical arms on the webbed up criminals.

Just as he thought that the fight has ended, he saw a truck flee with some of their mates.

"Bye Bye Spidey!", they waved from the truck and didn't even regret leaving their mates behind.

Their faces in victory only lasted for some moments until the whole truck was lifted by a..

"What the hell is this?! Is it even a tornado?!" , a criminal yelled as he hesitantly looked outside.

He was shocked at what he witnessed.. it was all due to the power of white tendrils arising from Spider-Man (thanks to his anti-venom suit).

When the truck came close to Spidey, the truck along with the criminals were hit hard with multiple tendrils knocking off all of them out. This ability revealed to be Anti-Venom Tempest.

After tying up all the criminals in one spot with the help of web grabber and ensuring a good grip on them, he web-launched himself to the next site of crime.

Time Skip*

"Eh..?" Was the response from the delivery boy as he saw a spectrum of light arising from a box though he ignored this for just being his delusion.

Time Skip*

"I hope he comes tonight", MJ said with slight worry as she failed to call him on phone due to him being involved in fighting crimes.

Sigh*

Suddenly the door bell rang but she knew it might be the delivery. With a cheerful expression she took the delivery and opened it. It was a bra and a panty which looked yellow with some red patches and had some brilliant shine reflection on it. The next thing she had in her mind was to have the lingerie on her when Peter came...

'But when would he?', she thought as she sighed again

Some moments later, the temptation to try it on started and then grew on. It reached such levels where it was irresistible (it only grew faster due to her horniness) and she had to do some changes in her plan.

Giving up on her urges, she got naked to tried it on.. however it was quite unusual that when the bra came close to her breasts it just got somewhat magnetic properties and it sticked tightly to her boobs especially her nipples causing her to slightly moan "mhmm~". The feeling of it on her mammaries felt really good and surprisingly the nipples did not bulge out through it.. 'maybe the material it is made up of is good or thick enough' she thought.

Now going on for the panty, she felt the same force when it came near her vagina and let it free as an curiousity to which it just slammed her vagina with a strong force and sticked to it very tightly! "Aaahhh!!!" She moaned as this action has caused her to really cum

She kept shivering to this unexpected surge for a few moments before she recovered but still she felt herself panting.

'Maybe I am just too excited' she reasoned to her for these weird yet sexy series of events.

However, she felt two peculiar though amazing things from this lingerie..

First, no stains from her cum could be seen from outside and her cum just stayed inside between her pussy and the panty. Strangely, it was not even leaking from sides.

Second, it felt warm and soothing like as if it was some friendly living organism. This sensation across her boobs and pussy felt reaallly goood!

"Oohhh~" she moaned while still adjusting to this newfound feel of pleasure.

A few minutes later*

As weird it may seem, MJ was slowly feeling drowsy from all those continuous stimulation.. however she just considered it that she was tired out due to this continuous pleasure. On proceeding to the removal of the lingerie from her body, she realised that it also got stuck in her figure making it almost impossible to remove it in her current state of sleepiness combined with pleasure.

'Maybe I should change my plans...' she thought but before she could think of anything she fell on the bed and had subconsciously turned the lights off. Smoothly she drifted off into a *feel-so-good* sleep...

But there was something that became really active at that moment..

Some small yellow tendrils began to rise from the bra and the panty and began to jiggle around which in result made her boobs slightly jiggle too.

These movements caused a "mhmm~" to escape from her mouth along with a strong twitch of her body.

This was it... the lustful bond and the sexual transformation of her body had just begun...