Overflowing black: Harem of Symbiotes

Venom poison had managed to drag four eggs out of those young ovaries. The chemical pill that she had taken was not a match for that black oil that made sure to conquer the precious genes of the woman. So now, Peter's massive and strong sperm pounded into those defenseless ovules, coiled their tails around them as the man had done with Felicia around the wall, and began to dig. Those thick and sharp heads drilled a hole in those chemical walls and unleashed their genetic material deep into those eggs as they became one. From their first time, they had created four children together.

As Venom began to spread herself into Felicia's brain, she tried to get into her mind, to leave a part of her inside Black Cat to start the slow assimilation and mutation of her body. However, the second she began to do what she thought would be an easy task, everything went wrong. The chemical reactions began to fail and yield other unexpected results; the girl's flesh rejected her modifications as Felicia's immune system tore her to sunder. It was a mixture of impossible bad luck and a body so durable that she refused her advances.

("What?! How is this possible?!") The symbiote was in disbelief. It should be easy; it should be perfect, as their plan was. However, something unexpected happened.

A cold realization began to crawl inside that deep void that was the alien mind. ("Why are you so resistant to me?! Do you . . . remember?") She asked herself as pure fear began to drench each cell of her unholy body.

She refuted the idea. If Venom didn't keep herself under control and let her emotions take over, things would go wrong. ("No . . .this cannot be . . . only Gwen and I . . . and you wouldn't . . .") The alien came to a conclusion that calmed her: if the worst-case situation was real, Felicia would have never had sex with Peter with the black suit on.

("Dammit, I am running out of time! I will catch you later!") Venom finally retracted her tentacles, leaving that body alone for now. Felicia at least was pregnant, but it was a priority to infect and assimilate her now more than ever.

They ended up stuck for a few seconds, drunk in each other's gaze as they were trying to recover from the sheer potency of their orgasm. With their hearts beating at the same time, they were connected on a deeper level than just strangers having sex for the first time. They taste each other, they smell each other, and then they feel each other's bodies as if they were one.

"Fuck . . .you really fill me with your baby batter ah . . .ah . . . ah," Felicia purred with a pleased smile while breathing like a fish out of water, even if her face was a complete mess. She needed a shower. However, the girl didn't care as the massive cock was still firmly locked inside her, making sure the cum flooding her womb would stay there. The woman could feel the hot seed in her guts; it was her first time getting filled like this, and she could get used to it.

Peter let out a loud groan and slowly began to pull out. "That was . . . amazing," he muttered while letting his semen finally escape from that gaping cunt. A massive blast of his seed came out of Felicia as she drained the contents of her pussy right into the concrete under them. After a few seconds of watching that spasming cunt spitting his spunk, Spiderman now needed to decide what to do next.

"So, what now, Spidey? Are you going to let this bad girl run with only a warning? After that fuck, you can keep what I stole," Felicia asked with an innocent face, trying to hide her true intentions of doing this all over again if she got caught by Spidey another time.

"I will let you go with a warning now if you promise to give me information about criminals," Peter snarled as his cock was getting covered again by the black goo of Venom.

Felicia let out a small chuckle. "Oh . . . having me as your little informant . . . I can do that," she purred with a mellow tone. Apart from being just a king in bed, this hero was also extremely strong, so it was a nice idea to have him as an ally.

"Also, please try to steal stuff that is already stolen or being hidden from the cops or IRS if you have to. At least that way the next time I catch you, you can use that to get out of trouble," the teenager said with a chill tone, now relaxing a little bit. After all, criminal-on-criminal violence was not wrong in his eyes, karmic justice for him.

Felicia raised an eyebrow; she still could feel the hot semen inside her womb and the salty saliva on her lips, but that didn't stop her from being a little cocky. "Do you think that you will catch me next time?" She asked with a teasing tone before getting slapped on her big tits by the hero.

After hearing a loud moan of pleasure from the attack, Peter finally took down the webs that were restraining the girl. Also, he was charming enough to shoot some black strings around Felicia to temporarily fix her suit. It also sealed part of the thick cum right into her pussy, but that was more like a fun accident. "I am sure you want me to catch you," the boy finally said while crossing his arms.

"So I need to steal stuff from bad guys to pay for your services," Felicia muttered and then gave Peter a spank on that muscular ass.

She got closer and talked directly in his ear. "For a hero, you are really a slutty manwhore," the burglar purred like the playful cat she was.

Now that the game was over and Venom's influence was not as notable, Peter was back to being his nerdy self. "Hey! I am not a prostitute," he exclaimed, playing offended by such comments.

Cat took a second to react as she still felt that thick seed clinging to her womb; normally it would just slide out, but this boy's semen was like glue. "Whatever you say, Spidey," the girl muttered and then kissed Peter on the cheek.

"So . . . where can we meet again?" Peter asked, already wanting to pet that kitten again. After all, the boy's lust for cat girls didn't know limits.

Black Cat winked at him before rushing into the night. "Don't worry, if I need you, you will know it," she exclaimed, leaving the boy alone but not knowing that Peter had left something really important inside her.

Peter let out a deep sigh, ready to return the stolen prototype to that company. "That was intense . . . did . . . I just got a random girl pregnant?!" He asked Venom, now panicking as the realization of his misdeed quickly dawned on him.

The alien chuckled. "Indeed you did, my love; such a virile seed knows no boundaries," she muttered while her tendrils caressed the hero's massive orbs.

"Oh . . . I fuck it up . . ." Peter said to himself as cold sweat began to pour down his forehead. However, Venom was already working on calming him the only way she knew, with sweet words and chemicals injecting directly into his brain.

Peter relaxed as the voice of the alien rumbled inside his mind. "Shhhhhhhhhh, don't worry, all it will solve itself in due time," Venom said as she made sure to comfort her king. After all, they would meet again, and the next time, Felicia would assimilate into the hive no matter what.

Meanwhile, Felicia was running across the rooftops toward her apartment to take a shower. That was the best sex she had in her life. The girl had never tasted an alien before, but that was a life-changing experience. She could still taste the salty saliva on her lips and the tingly sensation in her womb. The size, the brutality . . . the shapes . . . she may have a kink for that kind of stuff now.

("Stupid goody two shoes, you know how fucking hard it will be to find anything that gets near that?!") The woman thought for herself as the thick cock was still present in her mind. Felicia was a kind of loose girl; she always liked playing around with boys, especially after the serum increased her libido, and she needed a way to get her head off of her shitty living situation. However, she never managed to get full; there was always an itch she needed to scratch, but after her first time with Peter, the girl had fully scratched that itch.

For a second, a strange thought flashed across her mind. He maybe could be something stable for her, a comfortable routine that would give the girl something to look forward to each day. Maybe even a body to cuddle at night or something more.