A little mother-daughter bonding, to start.

You and your comrades land, at Robert's direction, in his backyard. Passing over the city under the cover of darkest night, you have all seen how quickly order in Narville and its environs is breaking down, something you can't help but feel a deep delight about. Humanity is wilting before the **** of the Lilin, each fall into chaos and sin allowing further falls. You are certain the seven households that make up the Grove Street cul-de-sac have all been watching an extremely-toned-down version of what has been happening in the city, all convinced that horrible as it all sounded, it wasn't going to touch them, little dreaming that it already has, and is preparing to, metaphorically speaking, fuck them up the ass.

And also literally do that.

Robert leads the group up the balcony and opens the backdoor with his spare key--Amanda and Megan are the first to enter the dining room. There is no need for glamours here, facing one exhausted human. "Mom," cries Megan. "We're here! Sorry it took so long..."

You hear Mrs. Jennings rise unsteadily in the living room, as if she's being woken from sleep. "Meg? Is that you?" You hear her shuffling steps towards the room. "Thank God you're here, I heard something about multiple fi--"

The woman who snaps on the light in the dining room looks very much like her daughters did in their mortal lives, just older and more careworn. But of course, Mandy and Meg don't look like that anymore. "Hey, Mom!" they say together, leering at her. Their mother shouts and rushes to get out of the room, only to be snatched by her daughters' tails.

"Ohhh, Mommy!" says Amanda with a pout as she and her sister deposit their mother on the dining room table. "We just want to say hello!"

"And give you a treat," says Megan sweetly, as she grapples her mother's arms. The rest of you file into the room as Megan and Amanda rip their mother's clothes to shred.

"Come on, Maddy," says Robert striding forward to get the best view of his wife's violation by their daughters, "you know we agreed we should support the girls in trying new things."

Maddy Jennings regards her corrupted husband with horror and belated recognition, as her daughters fondle and **** her. "Rob? Rob, wha-what has happened to you?"

"The same thing that's about to happen to you, Maddy," snarls Robert. "And you will love it."

Maya and Kristen kneel before the hulking incubus, and begin to stroke his gargantuan demon dick. "Yeah, we all love your husband's new look!" says Maya teasingly.

"He's so much more fun now," giggles Kristen. "We love to take his giant cock up our cunts and down our throats like the skanks we are." She begins to gulp down his member. Maya smiles at her as she licks his oversized ball-sack.

"Don't forget taking up our tight assholes," the Latina succubus notes.

Kristen pulls off Rob's dick with a pop, and grins. "That too!" she agrees, before savagely swallowing the incubus's enormous cock once more.

Maddy stares in horror and twisted arousal as the corrupted forms of young women she knew as children suck off her demonic husband as she watches while being molested by her own corrupted daughters. Amanda and Megan push her face into their massive breasts, and begin to rub it against their leaking nipples. "Come on, Mommy, take a drink," coos Amanda.

"You did this for us, now we're returning the favor," says Megan in cloying tones as she and her sister cover their mother's face in thick black demonic milk. Maddy attempts resist, but some slips in her lips despite her efforts. One taste and her resistance first falters, and then fails completely. Soon she is swallowing large mouthfuls of the wicked stuff, switching from Amanda's breast to Megan's as if to do a taste comparison. The demons howl at her degradation.

"Gulp it down, bitch," hoots Kate, doubtless remembering her own ordeal with sadistic amusement now. "GULP IT DOWN!"

Amanda and Megan share a wicked smile, and then stab their tails into their mother's pussy and asshole. She bucks against them in ecstasy, still licking her daughters' breast and drinking the wicked milk, occasionally pausing to moan in pleasure. "Ohhh, fuck," she groans, clearly lost to the Strain. "So good. So fucking good!"

"So fucking bad, Mommy," hisses Amanda, as Megan laughs.

Maddy looks at the sinful, sultry succubi who were her daughters with bedroom eyes. "So... fucking bad.." she whispers. "Make me bad, girls. I want to be so fucking bad..."

The sisters laugh in glee. "Here it comes, Mommy," shrieks Amanda. "Take our filthy cum, and give us that tasty soul!"

"Take it, take it, take--OHHHHHHHHHHH!" groans Maddy as she climaxes around her daughters' pistoning tails and they shoot their corrupting black ichor into her. As you watch, the once doting mother becomes a corrupted hellwhore, the flab around her middle tightening to youthful tautness while her modest sagging breasts and ass becoming massive firm spheres that surpass her daughters' own oversized orbs. Amanda and Megan watch with delight as Maddy transforms into a sultry demonic MILF who looks like she could be their older sister, her horns, wings and tails marking her as a true Chosen of Lilith. You watch with lust and awe as the last member of the Jennings family is corrupted into a creature of lust and depravity.

Maddy Jennings opens her eyes, revealing soulless red slits, to regard her daughters with a lusty grin. "You girls," she says fondly, leaning in for a kiss. Soon all three are fondling and stroking their luscious flesh as they share deep sinful incestuous kisses.

"I told you you'd love it," snarls Robert.

Maddy regards her damn husband with a sinful grin and spreads her legs. "Mmmmm. How about you fuck my nasty cunt, Rob?"

He chuckles and slides towards his damned wife, giant cock in hand.