Peter gains:
Barbarian blade: Peter's cock is now 45 cm long and thick as a 2-liter soda bottle. This massive cock far from what a normal human could have would be incompatible with any normal female human, but thanks to Venom's flesh-bending capacities, she can make it fit. +20 Virility.
Monstrous testicles: Peter's testicles now are the side of big oranges, producing an absurd amount of cum with an unusual potency far from what a normal human could have. +10 Virility and the impregnation dice become a 2d5 instead of a 1d5.
("I love you so much, so big, so virile . . . I want to be on your side forever . . .") MJ thought as the massive balls slapped against her chin. With each movement of that colossal cock, her whole body was squirming and shaking as Carnage was trying to get the upper hand, but the feelings shared by her host put her in place. It was the taste, the firm legs around her head, the force imparted on her body, just being used as a common onahole to masturbate her baby daddy's cock.
The facefuck continued for minutes, as now the giant woman was unable to fight back and was firmly grabbing Peter's waist to make sure that he would detonate that meat rood inside her. ("Come on, keep fucking my tight mouth pussy, break my fucking throat, and make me gargle with your spunk!") She begged as the alien inside her began to understand what socialization was. It was not about interchanging ideas but to show that one was stronger than the other and the course of action of the inferior creature was to submit to the superior one in order to ensure their survival. The reward for that would be the flood of emotion and hormones that were flooding her body—a proper first meal for Carnage.
"Take that you fucking muscular gorilla! Drink my spunk!" Peter yelled, going ball deep into that mass of crimson chaos where only a thigh hole resided, and he burst into it. He came multiple times; extremely powerful shoots of thick semen erupted out of his cock and just flooded that woman's interior as his colossal balls visibly clenched in awe of the other girls.
The second that the semen touched her mouth, MJ came, her back arched, and with her legs spread open, she squirted boiling hot girl juices all in front of them. It was a miracle that nobody was in front of that because a normal human could get some serious burns from the sheer heat of those fluids. ("Ah! Fuck! He is cumming like a fire hose!") One could see as the humongous loads traveled down the woman's throat, making a bulge on her crimson neck as they finally reached her stomach. Even if it looked like some drops were going to spill, that monster managed to suck until the last drop of ivory sap came out that cock.
Having just emptied his balls on the girl, Peter decided to keep pushing after all; there was no refractory period on his cock, so it was time to tame that crimson symbiotic pussy. He twisted the girl into a mating press, ready to sink his face deep in between those massive tits as the man penetrated that boiling hot cunt with his new and massive manhood.
"Come you fucking whore, get ready to know your place!" Peter yelled, and then he was balls deep into that blazing pussy. It was as muscular as ever, but with the girl's new size, he needed those changes in his cock to reach that cervix and pushed it in. Just the heat and pressure alone make him feel as if she was fucking the molten core of a planet; this was by far more than any woman could give him.
With her big and powerful legs spread around him and his face firmly biting and licking those giant mountains of red fat, MJ embraced the man. "Ah! Show me what you can do!" She yelled with a teasing tone, her mouth still tasting the glorious seed of her king as he fucked her cunt. Each movement Peter made her whole body tremble; he was big, too big for her, but that was why she made it that way. She needed a challenge, something that would make her squirm in pain before getting the sweet fruits of this exercise.
"Fuck! You are wreaking my pussy!" The girl added as the speed of Peter only got faster and faster with each second that passed. One could see and hear those massive balls slapping against her muscular ass, building another potent load just for her while the bulge in her lower body was visible across those chiseled abs. The girls were just in awe of how MJ was able to endure this and a little bit intimidated that it was their turn next.
Peter snarled and grunted as his face was still firmly fused to those big tits; he was getting the now usual sadist pleasure from biting those fully erect crimson nipples with his sharp teeth. "You gave me this cock, you filthy whore! Do you like having your cunt reshaped so much?!" He roared while his fat cock head was punching that womb into shape with each hip movement.
"Can you even be called a man with your previous stuff?!" MJ teased back as the demon inside her was screaming in pleasure. It was a new avalanche of emotions and feelings that was overloading Carnage's mind as Venom and Peter fucked her into place.
Peter then decided to play nice, raised his hands, and began to choke MJ. "I will fucking show you!" He yelled while the girl moaned and screamed in pleasure, her long tongue weaving in the air like a white flag as the man increased the pressure in her neck.
The firm grasp of Peter around her neck was making MJ's heart beat faster and faster, her lungs begging for air but not being allowed to get it only made her cunt press harder. Over and over the man fucked her cunt and squeezed the life out of her body; not only the redhead but also the alien in her blood was getting a potent and addictive mixture of fear and pleasure.
"Stop being such an entitled brat and accept your role! You are nothing more than MJ's weapon and armor!" Peter yelled as the speed on his hips reached their limit, and with the last hip movement while the last breath came out, the defeated champion came.
A potent explosion of thick seed came out of his balls as his massive cock was buried deep into that cunt. Flooding that crimson cavern with a white sea so potent that it managed to cool down the burning fire that was the woman's guts. Such was the potency of that spunk that made MJ climax again.
The woman squealed with as little air she had left in her lung and squirted over Peter again with a wide smile on her crimson maw. All that pressure inside her exploded as her life was on the line, but she knew that trusting Peter was always the correct choice, a lesson that Carnage learned the hard way during the few seconds that she thought that her first host would be killed.
"You are just a fucking tool! Now, know your place!" Peter added while still draining his bloated orbs of virility into that burning cunt. He could feel how the woman shook and came like the dirty slut she was. He twisted his spear into her wound.
After a few seconds, he finally pulled out, leaving a defeated woman gasping for air as oxygen was allowed again to enter her lungs. The big man just sat on top of the defeated woman as her cunt splattered bubbling cum all over the floor of the lab that now was a complete mess.
Peter looked around at the expression of sheer awe and horniness of the girls as his new stupidly big cock was still fully erect; it was as if his balls refused to be empty no matter what. "Ah . . . fuck . . .look at this mess . . ." he muttered as his gaze began to wander around the fresh cunts he had to reshape.
"Ok, Gwen. . . you asked for this; no chicken out now . . ." Gwen muttered to herself, biting her lower lips as her face was sweating in sheer excitement. It was time to put that new flexibility to good use.
Raven opened her eyes wide as her jaw almost fell off the floor. The barrage of emotions was strong, but the view of that massive cock was too much for her. "There is no way that is going to fit! I cannot even put it in my mouth!" She barked, trying to save face. Raven knew full well that her succubus-like body could handle any size.
"I will carry this burden," Hornet finally said as she tried to understand the strange feeling on her body. Was she looking forward to testing her strength? or the pleasure that such a big manhood would give to her?