13 Chapter 12

After he pulled out, Peter let out a loud moan as Mary collapsed on the dirty floor. The girl's body shivered and her battered slit oozed white seed. Peter smiled, but his erection was far from over.

Immediately he felt pent up again. The symbiote was messing with Peter's body once more, and he knew it. But it felt too good. The sensation of the teenager's cock inside his ex-girlfriend and pet was far superior to any kiss or caress she had ever given him.

"Use her ass now," Venom whispered in his ears.

"What?" He asked, confused.

Peter wasn't an expert on the subject, but he knew that doing it in that hole without warning was rude. Even if his cock was already lubricated with a mixture of both fluids, the sheer size would make her cry again.

"You want to try it, you have your chance now." She knew that Peter wanted this. Making her feel all the pain she gave him? was another part of the charm.

Seeing Mary surrender to him while she was screaming and wailing in both pleasure and pain filled Peter with terrible ecstasy. A sadist delight almost made him come the second he witnessed her body caving in and experiencing an orgasm.

Something strange happened to Peter during those seconds of doubt. Chemicals were injected into his bloodstream. Venom produced more drugs, causing his sack to swell and his cock to be painfully erect. The boy's mind became foggy, a dense mist of lust turning him into a beast rather than a man.

"Oh, sure. Fuck! It feels so good doing this stuff."

Peter wanted to be a hero, a good boy! But those sensations ravaging his body were intoxicating. She was a criminal! He always punched them. So why was this wrong? The girl was even enjoying it.

"Hunting your prey and then taking it?" She whispered with a mischievous tone, rejoicing in the actions of her love.

More poison was injected into him, giving the boy the courage to completely rip Mary's pants off with a massive grunt.

"Wait! Let me rest!" She begged but there was no rest for the wicked.

Peter used his web to place Mary in all four. Her ass was raised for the boy's pleasure, with her knees and hands on the ground. It was pathetically flat and small, but he would make the most of it.

"Peter . . . what are you doing?" Mary asked with a confused and submissive tone as Peter opened out her cheeks, revealing her pink star to the boy.

"Is Master for you! "He slapped her behind and made the woman howl before preparing the field.

The boy fingered that virgin asshole with a finger covered in Venom's slimy body. That hot hole got a taste of what was to come. As Mary's breathing became faster, he could feel the wet canal contracting around his finger.

"A fuck!" She screamed the second the girl felt Peter touching such a private place.

The power of being able to do something so perverse with someone filled Peter with a vicious grin. He was eager to take the next step, and he did.

"Hey, wrong hole!" She screamed when the tip of Peter's cock kissed her asshole. As a response, Peter placed her in an arm lock to ensure she understood who was in charge there.

"I don't care, I've always wanted to try this one." And with that, Peter slowly began to move his hips. Pressing his cock against Mary's ass, forcing it to stretch and accept his master rod as she let out loud moans.

"Ah!" She attempted to escape, to move. Mary was immobilized in that position due to Peter's strong grip and webs. As the teenager profaned her virgin back door, the girl was powerless.

As he performed this forbidden act, Peter felt a rush of excitement. It was an urge the boy had never had before, and he couldn't help but feel joy and exhilaration as he broke the rules and Mary's ass. Despite knowing what he was doing was wrong, Peter couldn't resist the desire to keep going.

"That is! you are my little butt slut now!" The boy moaned as he reached the woman's depths, being able to get the full length despite Mary's dismay.

"So fucking tight!" The sensation completely captivated the boy. It felt very different from a typical pussy, but it was equally satisfying.

The woman's reaction was part of the charm. It was endearing to see her desperately trying to cope with the sensation as her body shook. But then something strange happened.

Mary's body violently trembled, resulting in a series of howls. Her insides contracted rhythmically as she relaxed around Peter's cock. For a split second, the girl's act failed and smiled at Peter through her tears.

"Wait, did you just come from that? Mary Jane? An anal slut? What a novelty"

This time, he moved slowly to give the girl time to adjust to her new role as a whore under his command. Peter could feel the muscles around that hole clinging to his cock with each centimeter he moved.

"Isn't that!" She protested, the drops of girl cum coming from her pussy said otherwise.

He began to move faster and faster, losing interest in Mary and reveling in the sensation around his cock. That was incredible. It's no surprise Mary wanted to rush it and have sex so early.

"Face it! You are a little bitch that likes to get her ass fucked!"He growled loudly. Peter loved it because he was no longer a nerdy and pathetic guy, but a virile monster who was forever taking his girl. And Mary couldn't get enough of it, climaxing over and over like the bitch in heat she was.

"You are breaking my asshole!" Mary screamed as tears ran down her face but her body was begging for more.

"And you love it!"

Peter was doing everything he could to claim the woman as his. He would never abandon her again. The girls' holes were now his property. His perverted mind was too preoccupied with enjoying his prey's body to notice her mask falling off.

When she twisted her head in and pressed her lips against his maw, the boy was taken aback. It was a daring move, but one he couldn't help but react to. Mary's lips were soft and full, and her hunger for him took his breath away.

Enthralled by this performance, he sped up as the long tongue danced inside Mary's mouth. Both went faster and more aggressive, moaning and screaming like animals in heat. Dirty beasts succumbed to their darker desires and the need for flesh. For those few minutes, both stopped being humans and devolved into deranged monsters who used each other for their own sick pleasure.

However, this wild ride had to come to an end. Peter's balls were extremely heavy, filled to the brim with another load of virile cum. He persevered, however, until Mary had her third orgasm and they could come together.

The boy clenched his balls and unleashed a massive burst of seed directly into the girl's guts, accompanied by a loud scream from Mary and a deep grunt from Peter. Burst after burst, he made sure to overflow that hole and leave a mess under the girl, a mix of his own spunk and Mary's abundant fluids.

When he finally pulled out, she was lying on the floor, her body a tangled mess of sweat and exhaustion. Mary breathing was heavy and ragged, each inhaling and exhaling a struggle. Despite the fatigue, there was a sense of accomplishment and pride in her eyes. Mary closed her eyes and breathed a sigh of relief as she gave herself a few moments to rest and recover.

Peter wouldn't let Mary catch her breath and woke her up with a quick slap of his cock on her face. Using a mixture of cum and her juices to mark the woman's face. He broke her free from his webs so she could kneel before him.

"Hey, who says that you could rest?" He pushed his still massive and erect cock near Mary's lips as he grabbed her hair. It was clear what he wanted.

"Wait . . .are you serious?" She asked with a worried tone that manhood was almost breaking in her mouth.

"Clean it!" He ordered before forcing the girl to work on his cock.

Peter then started facefucking Mary Jane, using her lips as a cheap rag to clean his cock after fucking in every possible hole. It wasn't so much to enjoy the inside of her mouth as it was to punish her for the unexpected kiss. If she really wanted something inside it, he'd give it to her.

The girl recoiled in disgust, attempting to remove it, but this only caused Peter to move her head faster. As the cock head became acquainted with the back of Mary's throat, his hands sank into the crimson hair. Peter let out loud moans as he sped up and down the alley, and the sound of the girl gagging echoed in the alley.

"Ah, you are so good with it! Do you like the taste of your own ass so much?"

Mary nodded as she closed her eyes. Accepting the man as her master.

"It feels nice doesn't it?" Venom whispered inside Peter's mind, interrupting him in this private and vulnerable moment.

He could feel the alien tampering with his head, those tiny tendrils massaging various parts of his body and brain in order for him to enjoy this situation more. A toxic alteration of his hormones and nervous system to give the boy the most pleasure in taming Mary into an obedient bitch.

"Even with all the stuff you are pumping in my bloodstream. . . is it safe?" Peter wasn't an idiot, he knew that Venom could manipulate him with her chemicals and body modifications. However, until now . . . his life had only got better thanks to it.

"Don't worry, just enjoy your reward," she whispered in a tempting manner. A warm feeling came from the suit as the tendrils began to massage his sack, preparing proper food for Mary.

"But . . ."

"It feels good, doesn't it? Now imagine all those girls that are waiting to know the pleasure of your cock." Venom showed Peter a quick flash of all the women he knew. All the different possibilities for him to stick his cock in. He wanted them, each of them.

"They are ?"

"Look at Mary! She can't stop climaxing over and over! This is the best day of her life and you give it to her! You should feel proud of it." She was right! Think about how much pleasure he could give those women! They were all moaning and pleading with him to have his children. As the owner of such a massive cock, it was his responsibility to please as many partners as possible.

"Yes . . . I should . . ."

He kept going fast and loud, closing his eyes to concentrate on Mary's pleasure and desperation. Those howls of distress, however, quickly turned into moans of submission. The girl grew accustomed to the taste as well as her role as Peter's cock cleaner. As the man moved his hips and her head, one hand began to play with her sore pussy.

The teen wished for more time to enjoy this, but after a few minutes, Mary began to go limp, and it wasn't the same charm if she wasn't reacting as much.

Peter made sure to place his dick as far inside his pet's throat as possible before bursting his load with a loud grunt. As Mary went limp for a second, completely hypnotized by the sensation, the thick and virile seed made sure to fill her stomach.

"That is . . . drink your milk. . . " He muttered, finally getting tired of using the woman so much.

While Mary continued to gargle with his cock, Peter reflected on how much more good he could do in this manner. That violent girl was transformed into a happy slut addicted to his cock who would never hurt anyone again. This, combined with the reward of pure pleasure, was a dream come true.

"Thanks . . . tiger," Mary Jane finally said after Peter pulled out, leaving the woman almost fainted on the dirty floor.

"Yea, that can work." As a good owner, he at least would give that to her. She could choose the nickname of his master.

Peter began to wrap his prey in a silk cocoon, squeezing her and immobilizing her completely. He spun layer after layer of the sticky, shimmering fiber with precise movements.

"What . . . are you doing?" She asked while getting encapsulated in webs with Peter's spunk and her fluids.

"Taking you to your new home." Peter carried the girl through the darkness, he swung across New York moving with a sure and steady pace.

The boy could feel his excitement building as he approached his apartment. Finally, he would have a maid and a pet to clean and work in his absence. Mary had no place in his bed, but he could get her a dog bed.

Peter reached his apartment window and paused for a moment, savoring the anticipation. Then it turned the handle and stepped inside, clutching his woman tightly in his grip.

As any spider would leave his prey, the boy left Mary stuck to the roof of his bedroom. He wasn't a monster, and with Venom's help, he tied the girl in such a way that a string of web was constantly rubbing against her pussy and back door whenever she moved. This way, she'd have something to do while he was at work.

Peter pondered, contemplating how he would train his new pet. He was aware that each girl was unique and had her own personality, so he wanted to ensure that he approached training in a way that would be effective for Mary. The boy made a mental list of everything he needed to teach the girl, from basic obedience commands like sit, stay, and come to more advanced behaviors like fetching and trick-performing. Maybe some dancing? It would be entertaining to have her shaking her breasts while he fucked Venom or Gwen.

The boy was also concerned to show her love and affection. He was well aware that positive reinforcement, such as treats and praise, would be an essential component of the training process. Peter had never had a pet before, and training one would be a huge responsibility, but he was up for the challenge and couldn't wait to get started.

However, something distracted Peter's attention. The teen noticed his phone vibrating in his pocket. When he saw Gwen's name on the screen, his heart skipped a beat. She rarely texted him during patrol. He tapped the screen quickly and read the message: "Problems with GG."

The boy's stomach sank. It was time to confront his old adversary. He had no idea what had changed about his friend after the multiverse crash, but he knew he needed to get there as soon as possible. Peter mustered the courage to leave the room, his mind racing with worst-case scenarios.

Mary Jane had joined the hive!

Mary Jane

Attributes:

Strength: 1

Durability: 1

Agility: 1

Senses: 1

Intelligence: 1

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