A couple of hours have already slipped by since I first opened my eyes in this body.
I’m still on the couch, bare feet tucked under me, when the absence of something finally registers.
I’m not hungry.
Not even slightly.
My stomach should be twisting by now. I’ve been awake for hours. This body has already been through two intense orgasms. I have no idea when Ana last ate. Yet there is no emptiness. No hollow ache. No desire for food of any kind.
I pick up the phone and type the words that have been circling in my head since the System first appeared.
what is a succubus
The search results load. I start reading.
The more I read, the warmer my face becomes. Female demons. Creatures of seduction. Beings that feed on the life force of others through sexual energy — sometimes called “sexual essence.” Some pages are clinical. Others are blunt.
One sentence in particular makes my stomach drop.
I stare at the screen.
Is it telling me I have to drink cum?
Heat explodes across my cheeks. A memory that doesn’t belong to me surges up without warning: Ana on her knees, looking up through her lashes, lips parted, a man’s hand tangled in her hair. The image is so clear it feels like I lived it. My thighs press together hard, and a slow throb answers between them.
A soft, startled sound escapes me.
“Nnh…”
I lock the phone and press the heel of my hand against my forehead.
What the fuck was that…
I force myself to keep reading.
After several more articles a clearer picture forms. It isn’t only about swallowing. Any sexual act can feed a succubus to some degree. The more intense, intimate, or erotic the act, the more energy it provides and the longer the hunger stays quiet. Partnered orgasms are the strongest. Solo ones work, just less efficiently.
I sit there in the quiet apartment, phone resting against my bare thigh, trying to absorb the fact that this body no longer runs on normal food.
It runs on sex.
And the knowledge alone has left me both deeply unsettled and uncomfortably wet.
A cool draft moves through the room. I notice the chill on my skin for the first time. My nipples tighten under the open air, which only makes everything feel more exposed and ridiculous. Another tiny sound slips out before I can catch it.
I stand and walk back into the bedroom.
The closet is still open. I stare at the hanging clothes again. Most of the pants are either jeans or leggings. The jeans feel too heavy, too much like something from my old life. After a long hesitation I pull out a pair of black leggings.
I sit on the edge of the bed and gather the fabric, then start working them up my legs.
The material is smooth and elastic, sliding over my calves, then my thighs, then clinging tightly to my hips and ass. I have to lift my hips and tug hard to get them all the way up. Once they’re on, they feel like a second skin — thin, tight, and intimate. I’m still not wearing any underwear underneath. The realization sends another flush of heat through me.
I grab a plain white t-shirt and pull it over my head. It settles loosely over my small breasts. I deliberately skip the bra. The thought of putting on Ana’s bra and panties still feels like crossing a line I aren’t ready for — like putting on someone else’s most private things.
I walk to the full-length mirror.
The girl looking back at me wears tight black leggings and an oversized white shirt that does almost nothing to hide the shape of her chest. My eyes drop. The leggings leave very little to the imagination. They hug every curve of my thighs and ass exactly the way I always used to admire on other girls.
Now I’m the one wearing them.
I turn sideways, then glance over my shoulder at the mirror. The view makes my stomach twist with a complicated mix of embarrassment and reluctant appreciation.
I always liked how girls looked in leggings… and now I am one. And I look good. Fuck.
A soft, shaky breath leaves me. The seam of the leggings presses right against my bare clit with every small shift. Heat pulses there, slow and insistent.
I force myself to step away from the mirror before the heat between my legs gets any worse.
The rest of the afternoon stretches out strangely.
Out of pure habit I open the fridge and eat a yogurt, then a few bites of cold leftover pasta. The taste is fine. The texture is fine. But the food sits in my stomach like it doesn’t matter. There is no satisfaction, no sense of being nourished. After a while I simply stop.
I spend a long time walking through the apartment, trying to memorize it.
I look at the photos on the wall and on the shelves. I open drawers. I flip through a couple of graduate textbooks left on the table. I study the way the kitchen is organized, where the cups are, where the trash bags are kept. I open the closet again and look at the arrangement of clothes, the shoes, the small box of jewelry on the dresser.
A thought hits me hard enough to stop me in place.
I’m going to have people over?
The idea is suddenly real. Jessi. Classmates. Maybe her supervising professor one day. People who know this apartment as Ana’s. People who will expect her to move through it like she belongs here. I need to know where everything is. I need this place to feel less like a stranger’s home and more like something I can inhabit without giving myself away.
I keep walking, keep looking, keep committing small details to memory.
Late in the afternoon my phone buzzes.
Jessi:
hey pool in a couple of days?
like 8:30?
i need to swim off the weekend and complain about this guy lol u in?
I stare at the message.
In a couple of days. The pool. With Jessi.
My first instinct is to refuse. I don’t know the layout well enough. I don’t know how Ana moves in a swimsuit. I don’t know how to act around someone who knows her this well.
But the Core Memory Package quietly supplies the answers. I know which campus pool she uses. I know the locker room layout. I know her preferred lane. I even know the general rhythm of how she warms up and the way she times her sets. The knowledge is simply there, solid and usable.
I can do this.
I know enough not to immediately give myself away.
After a long minute I type back in Ana’s style.
Ana:
yeah i’m in
8:30 works what did he do this time
Jessi replies almost immediately and launches into a long complaint. I answer in short, familiar messages, letting the conversation carry itself. For a little while it almost feels normal.
Almost.
By the time the light outside turns the color of early evening, a different kind of emptiness begins to grow.
It isn’t in my stomach.
It’s lower. Deeper. A slow, restless ache that settles between my legs and radiates upward into my chest. The tight leggings suddenly feel too present. Every time I shift on the couch the fabric drags lightly over my bare clit and makes my breath hitch.
A soft, frustrated sound slips out.
“Ah…”
I try to ignore it. I fail.
Eventually the blue window appears without warning.
[SYSTEM NOTICE]
Sexual energy reserves: Low.
Quest available:
Perform self-stimulation while remaining clothed.
Focus: Rub your clitoris through the leggings until orgasm.
Reward: Temporary stabilization of energy reserves.
I read the text twice.
It wants me to get myself off while still wearing these.
The window waits.
I sit there for a long time, jaw tight, before I finally lean back against the couch cushions. My right hand slides down over my stomach and settles between my legs. The leggings are thin enough that I can feel the heat of my own palm immediately. I start rubbing slowly through the fabric, circling my clit with two fingers.
The sensation is muted compared to being bare, but the restriction makes it strangely hotter. I can feel myself getting wetter, the material growing damp under my touch. Soft, frustrated sounds start leaving my mouth as I press harder, rubbing in tighter circles.
“Nnh… fuck…”
My hips begin to move on their own, grinding up against my hand. The wet spot spreads. Every pass of my fingers makes the fabric cling tighter to the swollen little nub. The dual feeling of the tight leggings and the building pressure is almost too much.
I keep going until the pleasure tightens into a sharp, focused peak. My free hand grips the couch cushion. My back arches.
“Ahhh—!”
A broken, high moan slips out as I cum hard, thighs shaking, the wet spot on the front of the leggings darkening further. Soft after-sounds keep escaping me with every breath while the waves slowly fade.
For a while I just stay there, breathing heavily, hand still cupped between my legs.
The System window updates with a soft chime and then fades.
Later, when the apartment is fully dark, I go through the motions of getting ready for bed. I wash my face. I brush my teeth with Ana’s toothbrush. I turn off the lights and climb under the sheets still wearing the white shirt and the damp black leggings.
I close my eyes and wait for sleep to take me.
It doesn’t.
After a long time the blue window appears again, dimmer this time, floating above the bed.
[SYSTEM NOTICE]
Succubi do not require sleep.
Physiological rest is optional.
You may choose to simulate sleep in order to accelerate the passage of time.
I stare at the glowing text in the dark.
What…?
“I can’t even sleep anymore?” I whisper to the empty room. My new voice sounds small. “This is so weird…”
The window offers no further explanation. It simply waits.
I lie there for several more minutes, listening to the quiet apartment, feeling the unfamiliar weight of small breasts and the tight fabric still clinging to my hips. The idea of never needing to sleep again feels like one more piece of my old life being stripped away.
In the end I let out a long breath and mentally accept the option.
I close my eyes.
I pretend.
And the System, for once, is kind enough to let the hours begin to slip by.
In a couple of days I have to meet Jessi at the pool.
And I still have no idea how I’m going to look her in the eye.