Overflowing black: Harem of Symbiotes

There was only one way to mate with such a high-profile noble alien woman, and it was with a mating press, the perfect technique used by humanity to impregnate anything from gods to demons. So, the trio began to fall on the water as Raven was placed right behind Starfire, and Venom became a cocoon to protect the three from the pressure and cold of the bottom of the sea. In seconds, Peter was crushing the two girls under his body as Raven worked as a bed and Starfire as a semen toilet.

("There, Raven, be our mattress.") Venom purred inside Raven's head, giggling for herself as she began to take notes about Starfire's body. This was such a wonderful surprise for her; these kinds of things made the whole multiversal crash worthy.

("I cannot breathe underwater!") Raven yelled, her nostrils and mouth getting penetrated by the alien tendrils as she began to pump air directly into her with a little bit of musk to keep her in the mood.

("Don't worry! I can wire up some oxygen that I store in my hammerspace; just relax and have your best friend impregnated over you,") the alien finally said, taking her sweet time to make sure that Raven was comfortable during this whole ordeal as Peter and Starfire became one in this ball of black goo.

The second the massive cock impaled her pussy, Starfire squealed and moaned, her arms and legs coiling around Peter while her lips kissed the massive and almost monstrous maw. "Ah! You are so deep! You are bending my womb with your massive cock! You are squeezing the ovules out of my ovaries!" She yelled in pure ecstasy as a bulge was noticeable in her lower belly.

Peter grunted as the big orange tits rubbed against his chest; that pussy felt strange. It had hundreds of small, tiny, fleshy bards inside it, giving extra texture as he made sure to just rip open that cervix. "You are the first princess I have fucked! Royal and alien pussy?! I will not go back after this! I will fuck you at least three times a day no matter what!" He grunted, those massive balls slapping the royal ass as his massive hips conquered this xeno-fertile land in the name of humanity.

"Please, go ahead! Use your lowly slave holes as much as you want!" Starfire answered, her tongue out and her eyes rolling to the back of her head. There was nothing bad about this; it was just pure and sheer mating. Two strong individuals were sharing genes for the good of their species, and her body was rewarding her with constant strikes of pleasure directly into her brain.

The man just let himself lose the pleasure, allowing himself to enjoy the taste and heat of the woman as much as he wanted. Each attack, each strike, and each push into that womb made him realize how much he loved alien women. He could even feel the four small balls of flesh that made Starfire's ovaries as he slapped her ass with his testicles. It was similar to Hornet, but the small bards on the canal and the extra heat from the wet interior made it feel even better.

Starfire was just reduced to a feral beast with the only goal in her mind being to have kids. She loved each second of this; even the sensation of her womb getting stretched was a sign of pure joy for her. This man was the one any girl would want, someone who would mark her and change her body to accommodate his needs. By far the most thing that she loved about Peter was how direct he was; it made her feel as if she was on her planet again.

In a catastrophic explosion of semen, Peter came right into Starfire's womb. The man's massive body crushed her on the floor of the sea over Raven and unloaded ungodly amounts of semen into her cunt. It never seemed to stop; each shot was followed by another and another, his balls so bloated that his sack felt completely solid and unleashed a city's worth of semen inside that girl until he was completely empty. All while his tongue buried deep into her throat, making sure to muffle the screams of her orgasm.

Starfire felt it, the boiling hot semen from the tip penetrating her cervix and inflating her womb. A massive gush of seed not only made her cum but also filled her brain with the electric pleasure of having her ovaries and fallopian tubes with that man. Such was the amount, quantity, and pressure of the liquid that even her ovaries got drenched in that thick sap, creating a positive feedback loop inside her alien brain and giving the girl multiple orgasms in a row.

The royal ovules of the alien were ready for a fight, twice the size of a normal human ovule, and with thick, spiky chemical walls that sheered any unworthy sperm; fertilizing those eggs would be almost impossible for a human. However, for Peter, that was just a matter of attacking over and over. It was an attrition war; his trillions of swimmers pounced on those eggs over and over, dying by the millions, but each time they died, they did little damage to those walls. Sooner, those sharp tips became dull, then the barriers began to crack under the pressure of an unlimited army, and finally, with a loud crack, they gave in. The human and alien genes mixed, and from that, four kids were created.

Venom had decided to make this woman a royal guard of Peter, a queen, a goddess, and Gwen were excellent candidates for that job. So, as Starfire was cumming her brains out, the alien attacked. Those thick and black tentacles sank deep into the orange skin of the woman, piercing the ears, nostrils, asshole, nipples, clit, and mouth, and then just unloading a massive amount of herself into Starfire.

Starfire felt the black mass being poured into her, sinking deep into her brain and filling her organs as it slid its way into her brain. However, as the white of her eyes was tainted a deep shade of black and the alien symbiote infected her brain, she didn't care; she was too busy sucking each drop of cum from her lower lips.

Peters unlock:

Tamarean physiognomy (1000 exp): This perk gives the user the body of a Tamarean, keeping all the other standard boons of his original race. This includes energy manipulation to create extremely strong beams of energy, telekinetic flight, solar radiation absorption to recover energy, the ability to learn languages by kissing, superhuman durability, and strength. Gives +150 Power.

The girl's body was just magnificent. Each strand of DNA made Venom drool; that body, those biological sequences, were a gold mine. This race had a natural talent to manipulate any kind of radiation and weaponize it not only to charge the molecules in their bodies to gain super strength, durability, and flight but also to shoot it as an energy weapon.. Such a superior race, it was no wonder for Venom how that species had managed to become an extremely dangerous warrior race.

The kink that Venom gave to Starfire was a classic one; she had one of the princesses of that race, and now she wanted the other one. Exploring Starfire's mind, she found out about Blackfire, and the alien queen loved what she saw on her. It would be fundamental to break her so she didn't try anything silly, but after that, having a similar soul to her in the hive would be beautiful.

Back in the Black Cat apartment, Peter was sitting on the sofa with both Raven and Starfire giving him a titjob, just kissing each other with that thick cock in between them while using her breasts to massage that colossal meat rod.

"Come on, friend Raven! It is fundamental, as his concubines, that we have our master's balls completely drained!" Starfire exclaimed, her face beaming with pure happiness as she shoved her tongue deep into the hole from where her new favorite food came.

Raven took a deep breath and shook her head; however, even after getting caked in cum and crushed under the sea, it was hard for her to contain her smile. "It is easy for you to do it; your tits are bigger . . ." she muttered while rolling her eyes. She hated to admit it, but... this was fun.

"Don't worry, Raven; with your pregnancy, I am sure they will grow," Peter said while giving her the thumbs up. However, with that ass, she didn't need a big set of breasts to make him happy.

A second later, Felicia, GG, and Hornet entered the place with some bags of food. "Oh, come on, Peter! Don't tell me I will have another person living with me! This place is already cramped!" The pregnant woman said, with her massive tits almost breaking the shirt she was wearing.

"We brought soft tacos to eat, my king," Hornet added with a submissive and gentle tone.

"Oh fuck . . . I forgot to give you back your book," GG said to Raven, who was in the middle of dancing her tongue around the blue veins of Peter's cock.

Peter nodded and let out a small sigh. "Yes . . . I need to get a bigger place . . ." he finally said as a massive torrent of semen exploded from his cock, washing over the two best friends.