The hooker

There's no shame in going after easy prey. After all, you know the old whore Gabriela to be a perfect student of Lilith, she just doesn't know it yet.

Transforming into a human shape is simple enough though you are not satisfied with your former appearance and choose to look like a handsome young blond man. Soon enough you knock on Gabriela's door. It takes a while for her to answer and when she opens to door slightly you can smell heat on her, you interrupted her masturbating. "...Yes?"

"Is it too late at night for customers?" The smile on her face makes it clear that she's more than happy to accommodate you and she opens the door to let you in. She's wearing only her nightgown and you can see the mileage, if not the age, on her body. But you can fix that.

As soon as the door closes you push Gabriela against the wall and kiss her neck. She grabs your hands attempting to push you away, but resistance is over almost as soon as it began and soon she is pulling you tighter against her body and moaning in delight. "I- Mmm... I suppose we -Oooooh- can discuss payment later..."

The two of you make your way to her bed, a task that proves to be remarkably difficult because neither of you stop caressing and groping the others body and you nearly fall over as Gabriela tries to get your cock out of your pants, finally you pick her up and carry her to the bed, tossing her roughly onto it. She merely squeals in delight and spreads her legs. "Now, gimme that cock boy..." You oblige her and take no time to push your cock to the hilt into her wet and hot cunt. If the whore had anything to say about condoms she suppresses those complaints and chooses to enjoy feeling your cock pounding her without mercy. You place her legs on your shoulders and lift her ass, she closes her eyes and lets out a loud moan each time your cock bottoms inside her.

Having had enough of this charade you let your glamour drop and reveal your true sincubus form. Gabriela feels your cock swell into inhuman size and can feel the texture of your skin rather than the illusion of clothes you had seconds ago and opens her eyes.