Can you do a series of stories about an alien who turns his victims into body suits so he can have sex and experience humanity?
Her boyfriend looked at you weird for a split second before eventually pummelling his cock deep into your throat. You learned from Vanessa's copied memory that she got no gag reflex, meaning that she can swallow something as long as Tristan's cock and not splurt it out or having a hard time breathing because of it. Well, the way this 8 incher monstrosity just slid down your throat actually excite you as you whimpered and stupidly smiled at the moaning Tristan, perfectly replicating how Vanessa would blowjob Tristan.
You let him be the one in charge as he grabbed your head and thrusted in and pulling out his cock in successive movement, treating you like a fleshlight, but you cannot help but let your mind wander. You know that Tristan will shoot its delicious, creamy load after a couple of minutes and that's gonna be the grand prize of the night. You will let his cum swirl within your system as he clean up and then drowse off to sleep with his naked body hugging your lithe, svelte form. But, you'll be awake while he's sleeping, as you will then get all that spunk from him out from your system by vomiting it out in the bathroom. After a while, it will coagulate and enlarge as it will take the shape into an exact wearable and empty copy of Tristan, down to the tiniest scar and internal organs because it's created by his own DNA, which then you will use as you shed off this Vanessa form and claim your new tool.
You will steal some of his clothes, preferably the one he just worn for extra muskiness and then walk out and leave him to his own sleep and he will find the real Vanessa later on sleeping peacefully in her own apartment maybe by the end of the day as he checked up on his girlfriend that you sedated before taking her form to fool him while you will be already on to the next target to acquire.
Those future prey, so meek and lustful to the touch of a towering 6'6" shredded fuckboy, they will not see it coming, that other than being fucked by you, they will also have their DNA stolen to fulfill your insatiable lust of experiencing human and sex through its various variant and differences. Sex, gender identity, wealth, race, ethnicity, sexual preferences, religious affiliation, all are exciting avenues that you want to immerse yourself in and learn. You experienced it firsthand how Earth-shattering it is for a mere poolboy to fuck the shit out of a rich and seductive cougar that you then copy to went to town with her bonafide DILF of a husband or how crazy of a power trip it was to destroy the hole of an obedient trad wife by copying her imperious, Bible-bashing husband. Vanessa and Tristan are far from your first, and they are definitely not the last one you will copy, pump and dump. As for your next target, he will witness the same kind of look Tristan gave you earlier today, but this time you are the one looking down slightly puzzled and amused, wearing Tristan's expression as if you own that look for ages and not just for a night