It's the 2145 and humanity got so advanced that they started exploring space to begin an interstellar empire around the Galaxy, however they immediately find out that space isn't very friendly towards them. During the 2115, a research station near Jupiter find out about hostile alien life forms with the power to transcend the physical plain, the real problem with this beings is their insatiable hunger for the human mind, since they took a great liking on emotions and sensation. By devouring those things from a human, they would become an empty husk only suitable for the aliens to take as a camouflage.

Mankind started feeling paranoid as this new threat was so dangerous that many colonies became nests for the extraterrestrial creatures. You're one of those aliens.

Then, in the 2127, humanity found a way to defend itself against this alien threat: They discovered through the study of a dead specimen of your kind that Hell is real and that it was in crisis for these creatures, which managed to feast upon the souls of the damned and it seems that the life forms preferred those souls instead of those of the livings. So a plan was realized and named "Project Reaper", it got maximum of the popular consent and so it started in the 2130, many were called to participate for a better future for humanity and in the 27th of October of 2132, some big portals to Hell were opened in the void of space and the creatures, allured by the smell of fresh preys, crawled inside the portals that then got close by mankind to prevent you aliens from escaping.

Present days

You were hunting in Pentagram City while it was night, the perfect moment to prey the sinners and demons. Even in Hell your kind brought fear in the hearts and minds of the damned, since the process of devouring feelings meant to devour their internal organs, since they don't have a physical body, but only a soul and spirit. You could even use their empty corpse like costumes to avoid getting spotted and ruining your hunt, however something else allured you more, a sweet smell of lustful dreams, someone must be having wet dreams right now.

You moved through the air like a ghost before reaching the place where the scent came from. It's the Morningstar's household, royal family of hell, however they couldn't stand a chance against beings like you. You crawled up a wall to reach an high window, you looked inside and it seems to be a bedchamber with a large king-sized bed, and on the soft surface was laying a beautiful succubus from with the scent came from. You swiftly crawled inside the tiny space under the window and looked around the room, while doing some clicking noises pointing out your hunger, then you walked closer to the bed looking down at the gorgeous demoness with long blonde hair, long magenta horns, fair skin, a perfect hourglass form hugged by a black lingerie with slightly darker piece of clothes hanging from her bra as decorations.

As you crawled on the bed hovering onto her laying form you started smelling her head to take on the scent of her dreams. After some moments her eyes opened and you're unaware that is awake now, however her increasing tension and... arousal? Gave you a slight sensation that she might be awake.

She tried to keep her breath as normal as possible to avoid giving you any other hint on her conscious status. If you'll come to know that she's aware of you nothing would stop you from devouring her inner things.

Yet she did something unexpected, she started making clicking noises with her throat as to warn you that she's actually one of your kind that have took the demoness body, you got quite confused...and maybe, if she manages to keep up the act, she will make you believe that she's like you.