Overflowing black: Harem of Symbiotes

After an hour, all those booties were tied firmly in a row in front of Peter. Raven, Gwen, Hornet, and MJ were just ass up with their pussies just gasping for air as long globs of cum came out of them. It was a massacre; all of them were stretched to the point of no return, ruining them so they would only be able to get sexual satisfaction from him and none else. However, even as the king marked them, all of them had a grimace of pure ecstasy on their faces.

Peter took a deep breath, his body feeling relaxed and satisfied after fucking like a wild monster. It felt just lovely seeing those girls completely conquered by his cock. This strange feeling, but pleasant feeling, was rushing across his body; the man felt different; he felt like another person from before meeting Venom, and he loved it. He had changed into something so much better. "Well, that was refreshing," he muttered, his new and monstrous bitch breaker finally relaxing.

"Are you ready to take the serum yourself?" Venom asked after she made sure to clean every single drop of sweat, semen, and girl juices from his body. There were also a lot of tears, saliva, and snot that the girls just splattered all over him. It was always charming seeing those women getting their minds wrecked by the pleasure given by the queen and the king.

"Would I not get too big?" Peter asked with a worried tone. He loved being big, but sometimes it was too much.

Venom shook her head. "After checking MJ's body, you just choose to go into that form. You don't need to become a three-meter champion all the time," she added, as now with MJ's extra genetic information from her symbiote, there will be no problems with the secondary fire effects of the transformation. The alien's king was becoming the monster that Venom wanted, and this would put Peter a step forward in that direction.

The man nodded and made a small chuckle."Great! It was getting hard to pass through doors just as I am now," he answered with an honest tone. Even sitting in the metro or the bus was getting a little bit hard.

Venom took the sample they had prepared and injected it directly into Peter's veins, starting his transformation. The man began to feel a blasting heat around inside his guts as the serum began to do its work, breaking and fixing cells so fast that it was forced to evolve into something else. Something bigger.

Muscles, bones, and tendons stretched as the man roared with feral power while the drug reworked his body with the help of Venom. The alien sculpted Peter's body with this new clay, creating something that was a true monster. A creature that was a step closer to ruling the world. He became a three-meter goliath with arms as big as trash cans, with such strength that he could punch across concrete walls as if they were made out of wet paper. However, this was not the best boon of this change. The fire control mixed with Venom's knowledge of Carnage's body gave the boy a new power; he could just ignite any part of her, turning herself into a living hellfire and talking about that . . .

What happened when the latent demonic energies given by Raven and the knowledge she got from infecting the Tiger Goddess mixed with this drug? The creation of a spear to slay a god. Infernal energies stimulated by this power overcharged Peter's cock, turning it into this beacon of pure divine energy that was made to battle in the realm of the gods. One could almost see the crimson energies radiating from those magnificent veins pumping the colossal cock with sheer lust.

Peter gains:

Ultimate goblin serum: An extremely powerful and expensive serum that turns the user into a massive monster at least three meters tall at will. This does not only give them horns, scaly skin, and arms the width of a trash can, but also the rapid cellular regeneration that it gives allows them to create fire and explosions. This is done by creating an exothermic reaction by bursting the cells in splashes of blood or cutaneous cells on impact. +80 power.

God breaker: The cock to break a god. This perk gives the user a dick that can not only corrupt but also break divine entities under his will. Gives +30 virility while fucking or corrupting a divine entity.

Fire of Carnage: The user's body changes and adapts so the fire done by themselves no longer can affect him negatively.

After such a massive orgy, proper aftercare was a must, so the whole team went to get something to drink. Black coffee for Raven, green tea for Gwen, chocolate milk for Venom, iced coffee for MJ, and water with sugar for Hornet. Peter just went to the nearby coffee shop to buy some of them, and he was back in the lab in a second; sadly, the man forgot to get something for himself. Nonetheless, Venom would share her drink with him.

"So . . . what now?" Raven asked with a confused tone. Not by the fact that MJ had just turned into a monster but from seeing Hornet drinking her water with sugar with a straw she shoved inside one of those black voids she had as an eye.

Peter was drinking from Venom's cup with a second straw created by the alien while she was drinking using hers. "Well, now you have an alien symbiote living inside you as well as a super mutant crazy serum. As far as I know, you are 100% certified badass," the man said with a wide smile on his lips, happy that now MJ would be safe.

The giant and muscular woman raised an eyebrow. "Hmp, I wasn't that before?" She asked with a teasing tone. Even with all her new upgrades, MJ was still taken aback by how hard Peter could fuck her. She had made sure to seal all the semen inside her, so even while talking now, the girl felt the hot sap of the man filling her already fertilized womb.

Gwen, on the other hand, was in awe of how much her body could stretch thanks to Venom. With that massive cock breaking into her, she almost kissed the bulge in her belly while Peter was piledriving her. "You were uncertified; I don't make the rules in the department of badassery," Gwen chimed in with a bratty smile.

"I would like to submit a complaint then," MJ barked back, joining the banter as in the good old times.

Raven just rolled her eyes, feeling her pussy still a little bit sore from the last encounter. "Anyway, what are you going to do now? You have a decent superhero team going on," she asked.

"We should start conquering other groups and claim them as our own," Hornet suggested as her pussy was still filled with Peter's semen. The monster felt a little strange when that hot semen was not in her; after all, that new hole dug into her was always meant to be filled.

Raven shook her head. "You are still sounding like a villain," she corrected the bug.

"Well, I should take MJ on her first patrol just to get used to the job," Peter answered, as he wanted to be there for her.

"By the way, what is your superhero name?" Gwen asked with a curious tone.

MJ went silent for a second and then heard the word from the alien inside her. She could accept that name."I think I will go with Carnage; it just sounds really badass," she answered with a smile.

That triggered a lot of bad memories inside Gwen. "Yes . . . really badass . . ." the girl muttered with a nervous tone.

MJ's heroine form was intimidating, to say the least. Under the effects of the goblin serum, she was not just a three-meter titan with more muscles than an atlas of anatomy but also gained emerald scaly skin, a pair of sharp pointy ears, and two curly horns. Normally she would just get the red skin suit, but she decided to change it for something more revealing. The girl always had something for bikini armor. So Carnage was twisted into one; the alien covered her tits with a red and black bikini-like boob plate that extended over her shoulders and neck and changed to a spiked full plate just on those parts that reached all over the arms and finally ended in her claws. There was only a mostly black thong with some red details covering her pussy and ass, showing something of a camel toe but most importantly fully exposing her muscular abs and thick thighs. From her coccyx, a long black tendril formed into a long black tail with a sharp arrow-like tip for extra penetrations if needed. Following that, there were the two massive sets of armor plates that covered all the way from the lower part of her thighs to her feet, red chunks of flesh-like metal with black spikes.

Talking about the extra details, there were the extra ways of mobilization she had as a pair or two huge obsidian black wings with a green membrane that was inspired by Peter's own method of locomotion. Finally, there was her head, with a long and almost flaming ponytail and a mask that covered the lower part of her face. Her normal teeth were replaced by sharp and big fangs that could easily tear meat from the bones.

"So, what do you think?" MJ asked towering Peter and Gwen in their civilian outfits.

"If I have to die, I want to die by getting crushed between those thighs," Gwen said while rubbing her face against those green trees of muscles.

"They are not that big . . . Peter has the same size," she answered, blushing a little.

"Hey, you still have bigger tits," the man added with a joking tone.