Overflowing black: Harem of Symbiotes

Peter gains:

Parallel Processing 1: Venom has gotten so good at assisting her host's mental processes that she can actually take on some of the load, but not that kind. Peter can now conduct two research projects simultaneously without any penalty.

Who needs air: Venom alters Peter and all his women to no longer 'Need' air; doing this allows them to survive better in areas that they wouldn't (underground/water, space, smokey/gassy areas, etc.).

Food Replication: A lot of edible things are made of organic material. Venom had managed to make all parts of herself and Peter perfectly healthy to consume and give them all the nutrients that a normal person needs. This is particularly effective in setting up big "farms" to feed the hive.

Just a week had passed since Peter had claimed the princess for his own, and the changes in his body were progressing. Venom learned how to replicate food with her mass, perfectly imitating normal items to feed that new girl with something else that was not just cum. Also, learning from the girl's biology and the little trick she pulled when they mated at the bottom of the sea, she managed to make Peter no longer need air. Mostly his body now had an enclosed system where she would turn carbon monoxide into oxygen inside her and then feed that to the man.

Finally, there was the complete development of Peter's brain, giving him and her the chance to take some of the job from him. Basically, she was working on a research project independent of what Peter was doing. However, there was something more important to research now than anything that was in the laboratory: a way into White Tiger's pussy.

Peter and the heroine were embracing each other on the top of the building after a day of fighting crime. The man had taken the initiative and just tore the lower part of her mask and rammed his tongue right into those meaty brown lips, sharing their first. She stood then frozen for a second before reacting as the wild animal she was, hugging Peter back so hard that she almost made him bleed.

"You are really taking this of helping with my heat too far," she muttered while a long string of saliva connected both, and the hands of the man firmly grabbed her ass. Ava almost lowered herself with a single order from the man to start sucking his cock, this cat just wanted to bury her nose between those big, sweaty balls of yarn.

"What is the problem? You don't like kissing?" he asked with a teasing tone. Spider could not get enough from that big Latina booty. She acted all prude and serious but the second Ava was touched by him, her body got extremely hot. It was part of the charm for him that she acted so reluctant at the start to then show him her true personality.

She let out a deep sigh and shook her head. "We are not like boyfriend and girlfriend; we are fuck buddies at best, got it?" The white tiger answered, her tone as dry as her pussy was wet. Ava tried to ignore the fact that she was thinking of him all the time she wasn't fighting, even masturbating while sniffing the dirty cloth he had cum all over it. She could even feel her womb lowering the second she saw him for the first time on that night.

Peter chuckled and slapped that ass, getting a loud squeal of pain from the heroine. "You are soooooo mean when I am not fucking you in the ass," he purred, ready to fix her attitude. It was clear that White Tiger was not fully integrated into the hive and wanted to keep things distant. However, Peter wanted to breed her, to fully absorb her into his group, and Venom wanted more of that sweet divine nectar oozing from her green medallion.

Without wasting a second under the night sky, Peter grabbed her by the legs and bent her over the edge of the building. Just a wrong movement and she would fall into the streets below, as most of the heroine's body was just hanging over the void. The only thing keeping her safe was her ass firmly sitting on the border and Peter grabbing her legs open.

The man was done playing around, it was time to breed her like the animal he was. No more foreplay, no longer teasing her pussy while fucking her ass, they would have pure ball-slapping-against-ass sex no matter what now.

She widened her eyes as the sudden attack took her by surprise. "Calm down! We are in the open!" Ava yelled as her legs were open from side to side, her camel toe exposed across the white fabric, and even the girl fully erect could be seen.

It only took a swift attack from Peter's long tongue to cut open the lower part of her suit, revealing that already wet pussy and that dark black asshole ready for him. The man let out a grunt of satisfaction as the hole he got used to destroying winked at him; however, it was not its turn now.

The long tongue of the man traveled all the way from the lower part of the Latina woman's ass, passing across her asshole and landing on her pussy. A small kiss on her clit made her moan, and then she squealed as Peter went all in. "Fuck! Are you an animal?! Just think for a second!" She yelled, blushing for doing such close to people seeing them. One only needed to look through their windows to witness this heroine getting her pussy eaten, and then risk falling off was also making her head spin. A mixture of that and the pleasure now digging its way into her pussy made her coil those big and muscular legs around the thick neck of Peter.

Ava rolled her eyes to the back of her head while her claws sank deep into that man just tongue-fucking her pussy. She could feel him digging deep into her fleshy cave and then reaching her cervix; a loud scream of pure pain and pleasure rumbled across the night as Peter went deeper. She was just going crazy from having that pink tendril thrashing inside her womb. However, this was just the start; her heat made her unable to resist these advances, and since it was just oral sex, it should be fine. Then it happened: two thin tentacles began to break into her ovaries, traveling inside her fallopian tubes and stabbing the nest of her eggs, stimulating them to their limits as Venom trained those white orbs with her virulent black goo.

She felt it, a pang of pain followed by a rush of pure pleasure as the alien was defiling her ovaries. "Ahhhhhhhhh fuck! Why are they so deep? You are licking my ovaries!" Ava squealed, her hands and legs pushing Peter further until a massive gush of girl fluid washed over his face. It only took a few minutes, but her cunt broke, and her orgasm was evident as she lay there limp as a puppet that got her strings cut.

It only took a second for Peter to bend her on her back, giving Ava the impression that her asshole would be fucked next. A purr of relief escaped her lips as the colossal, bitch-breaking cock began to rub against her ass cheeks. Then the massive maw of the king bit her neck playfully. Not only marking her brown skin but also making it clear that she should not struggle. The woman could feel the wind of New York caressing her moist cunt oozing long strings of female cum and her asshole tingling with pure excitement. She braced herself, as this one would be a dry entry, but Ava didn't dislike that.

The woman tensed as steel, a deep sense of despair and desire came to her the second she felt that fat tip the size of her fist touching her still quivering pussy. She had had vaginal sex before and was taking contraceptives just in case, but the girl also knew the sheer potency of this man. The thick, almost solid semen that he drained in her asshole over and over had enough strength to breed a city with only a drop, and the direct stimulation of her ovaries made it clear that she was prepped for some hardcore breeding.

"That is my pussy! Wrong hole!" Ava only managed to scream that before the fat and brown ass got slapped by the feral monster's waist. A colossal and mind-breaking attack that made her grit her teeth, she first felt her womb getting pushed into her, bending to accommodate the shape of that monster while her ovaries were squeezed inside her. She didn't need to look down to understand that there was a massive bulge in her lower belly; the girl felt her whole cunt getting stretched far from the return point.