Make their home into a sex dungeon(and birth demons)

Davik and Brigetta see the two crystals on the ground as they leave their pool of condensed corruption.

"Incubus, what are these gems?" asked Brigetta as she picks up one with a pinkish hue.

"Those are your souls turned into a powerful source of magic that demons can use to craft unholy weapons and empower our demonic rituals," said the Incubus.

"Well then, I guess we hold on to these for when we are ready to forge weapons," said Davik as he picks up his gem. He opens the root seller letting the harsh light fall on their figure.

"What is your name Incubus?" asked Davik

"My name is Trezac,"

"Well Trezac, what is your world like?" asked Davik as the Incubus and Brigetta leave the cellar.

"Well, it is very warm, and there is cloud cover of our cum that blocks out the sun and keeps everyone horny. The plants have been damned to desire demon cum, which has improved their beauty in my opinion." said Trezac.

"That sounds so sexy. Davik lets corrupt our crops," said Brigetta as she puts her tail in her pussy to try to satisfy her now never ending lust. Davik kisses Brigetta and both walk over to their crops. They had set up a irrigation system that allows for water to flow to the crops. The water comes from a large barrel that can fit two people or demons in this case. Davik notices that Brigetta's walk is more sexy as she saunters over to him.

"Like my show? You can thank these lovely heels," she says as she shows Davik her feet. Her heel have grown to arc her foot only allowing the balls of her feet to touch the ground. She looks down and sees the monster of a dick that her lover now possesses. It is now two feet long with rubbery nubs along the shaft that is pointing to Brigetta's expecting pussy.

"Time for round two my slut," said Davik as he grabs Brigetta and they fly into the barrel. Once they settle in the barrel Davik begins by plunging his dick into her pussy. Brigetta screams in pleasure as the dick slides into her sending rushes of pleasure through her. Brigetta moves her hips rapidly wanting every fluid ounce of Davik's corrupted cum, and starts to pre-cum tainting the water. Davik grabs her plump soft ass and pushes her closer sending his dick further in which causes Brigetta to scream with pleasure.

"Fill me! you damned stud!" she yells as Davik jack hammers her. After a few minutes both demons cum as the water is completely tainted and turned black. Davik unloads tides of cum into Brigetta and she traps as much as she can before it leaks out with her own cum. They finishes cumming, but continue to kiss each other in the barrel as Trezac flies up as he sees them making out. He is over cum with lust as he masturbates into the barrel adding his corruption to the mix.

"Trezac, I have an offer for you," said Davik as he pulls away from Brigetta who gives a soft moan.

"Yes master?" He asks confused.

"I want your loyalty, so I will give you the first succubus that is created outside of this land as long as you swear loyalty to me and Brigetta," said Davik with a deep demanding tone. Trezac shivers at his power, and is worried...

"Yes, I give my loyalty to you," said Trezac humbly but deceptively.

"You are not being honest... You want to control us," said Davik as he stands in the barrel. Trezac is shaking in fear at this point. Davik aggressively pulls Trezac into the corruption barrel where Brigetta joins in holding the incubus.

"We have our own plans for our world. We appreciate the gift, but we have no desire to follow anyone else. We want to rule our world," said Davik as he shoves his dick into the incubus' ass. Trezac screams in pain and pleasure, but Brigetta stuffs a boob in his mouth. She forces him to drink her milk as she uses her tail to tightly wrap around his dick.

"Now, Trezac you can end this by being honest, or I will squeeze your dick off," Brigetta say as she tightens her grip, and Davik violently thrusts into the incubus. He is use to pain like this, but the threat of losing his penis is scary.

"You better decide," said Davik as he thrusts into his as and Brigetta tightens her tail more.

"Okay! I will... serve you fully and... happily," said Trezac in a trance as some of Davik's and Brigetta's corruption enters him and changes him to be a lesser version of Davik. Davik pulls out of the incubus' ass, and Brigetta looks over Trezac as she loosens her tail.

"You look better, and I like it. Are you loyal now?" asked Brigetta.

"I am my queen. I see your desires and I desire them as well. I will serve you as you see fit," said Trezac completely honest.

"Good, Trezac you shall receive a harem of our daughters. Use them to breed and assist on this farm while we conquer the world," said Davik as he gets out of the barrel. Brigetta follows and she looks really pregnant.

"I shall my king," said Trezac as he leave the barrel and sees the crops. They are transforming in front of them. They grow flowers shaped as pussies and the yield on them grows to be double their original amount.

"Oh... lovely, but my flower is the best," said Brigetta rubbing her legs as her lust builds.

"Well let me water the best flower then," said Davik as he picks up Brigetta and carries her to their room. As he picks her up, he feels corrupted fluid flow out of her vagina.

"I think my water broke," said Brigetta excited for the birth. Davik rushes to their room and slams Brigetta on the simple bed. She gives a scream of pleasure as she goes into labor.

"Yes! Come on out my babies. Show this world your damned perfection!" Brigetta yells as a thick black jello oozes out of her and flows to the floor. She is enraptured with pain and pleasure as the ooze flows and after 30 minutes the ooze stops. The floor is covered in her ooze, but the ooze starts condensing into humanoid forms. The forms gain detail and they become succubi and incubi that resemble Davik and Brigetta with different body builds and hair styles but all are demonically gorgeous. A final puddle of ooze forms into a female figure hermaphrodite with a penis above her pussy and she resembles Brigetta except her hair is black like Davik.

"Hello mother and Father, Does our perfection please you?" asks their Hermaphrodite daughter.

"Yes it does, but what should we name all of you?" asks Davik as he sees his 11 children. Brigetta recovers and look at her spawn and is filled with pride and lust.

"We can resolve that later, because me and my siblings are hungry for cum. Oh, and don't worry we are legal age both mind and body," says the hermaphrodite