Nope.....just Lust

Greg's new penis thrusts in and out of Jennifer's ass, she moans loudly.

Lilith walks up to Amanda, and guides her cunt towards Carl's tail. Which, Lilith removes from Amanda's ass, by hand.

While she inserts his into Amanda's pussy, Lilith inserts her penis tip tail in its place.

Amanda moans as both holes ate filled, and ravaged. Greg lifts Jenifer off the ground. She leans against his muscular chest, as he continues thrusting in her ass.

Carl, realizes Greg's invitation, and lines his crimson penis up.

Where he then thrusts deep into his sisters vagina "OH FUCK YES BROTHER FUCK ME TOO!" Jenifer yells.

Lilith then has Greg insert his penis tail into her vagina. "Thatssss a good boy" she hisses as it inserts into her cunt.

"Mmm....more...more...fuck me ...fuck me TO ****!" Amanda yells as she orgasms.

As soon as she does, dark circles form around her eyes, while her lips darken.

Amanda lays their on the floor panting for breath. Lilith removes her tail, and has Carl remove his as well.

Soon Jenifer orgasms as well, and the same happens to her. Dark circles around eyes, with darken lips. Lilith has the two guys pull out of her, both Amanda and Jenifer has a greyish goo pouring out of their wholes. "Sssso it wasn't a fluke.....we can change othersss" hisses Greg.

"It ssseems Sssso" reply's Lilith. Why didn't they completely transform though" says Carl

"They just need some more fun...thatss all" answers Lilith, grabbing the shafts of Carl and Greg's peni. Stroking them "let's let them finish....while you two fuck" hisses Lilith with a smirk.

Amanda catches her second wind, and lifts up. She sees the three demons, Greg is pounding Carl's ass, while Lilith sucks Carl's cock. Amanda then sees Jenifer nearby, still catching her breath "more...fuck" she says, crawling over to Jenifer. Once Amanda reaches the naked Jenifer, she places a hand on Jenifer's wet, goopy snatch, and rubs fingers along her pussy lips. Jenifer moans slight, Amanda lens into her crotch, and starts licking a mix of her juices, and demonic sperm.

Meanwhile Greg's penis thrusts in and out of Carl's ass, while Carl's tail probes his ass. Greg's tail fucks Lilith's onyx vagina, while she continues massaging Carl's dick with her serpent like tongue.

Soon Amanda claims onto of Jenifer, as she probes Jenifer's vaginal walls. As Amanda's vagina reaches Jenifer's face, she willing starts licking and sucking at it.

The 69en goes on until both, Jenifer and Amanda orgasms again. This time, destroying their humanity, as their souls orgasm into oblivion. Their body's then transforms, they each sprout their own tail and wings, as their skin turns crimson.

Horns, claw like nails grow, and their eyes become yellow slits.

"Mmmm.....this feelsss amazing"hisses Amanda. "Agreed....I've never felt ssso good" reply's Jenifer.

"I ssstay we declare this with others" says Greg. Amanda elects to stay behind and wait for the next agent to come and check their progress, while Carl , Greg , Jenifer, and Lilith head out of the facility.

Once outside, and up top, Greg and Lilith fly off , heading out of town. Carl and Jenifer put up an illusion, so they appear human.

"So bro......we're to first"