Satan x Reader
You're sitting in the same table with Luke, Luke was focusing with his work. You're zoning out about something else, Luke asked are you okay
Luke: Are you okay? You've been zoning out for 10 minutes now
You: Huh- oh yeah, I'm okay just thinking about something
Luke: Okay well, are you done with tasks?
You: hmmm ye- TASKS?! WHAT TASKS?!?!?!
Luke: The one, Mrs. Suna gave us
You: Oh crap oh crap!!! Uhmm- Can I look at yours??
Luke: What, but what if she caught us??
You: She won't and it's just this one time
Luke: Hmmm okay
Luke give you his homework, you copy it and thanked him. You later return it to the teacher, before you go to another class Solomon asked you to come to purgatory hall to try out potions for him. You agreed
Skip time at the Purgatory Hall
Solomon hands you the potion, he tells you to drink it. You drank it and 5 minutes later you sprouted cat ears and tails, Solomon was happy that his potion worked. He tells you that the potion will wears off in 24 hours, Simeon and Luke just finished baking cookies. They pack 10 cookies for you, you gladly accept it and thank them. You wanna go home but afraid that someone will do something to your cat feature, Solomon being the good friend he is lends you his hooded cape, you promised to him that you will give it back tomorrow. You go home and found Mammon on the entrance hall, Mammon greeted you
Mammon: Hey human
You: Hey moneybag
Mammon: Grrrr, don't call me that human!!
You: Yeah whatever you tsundere
Mammon: Who's cape is that??
You: Solomon's, why?
Mammon: Pfft no, just wondering.
You: Okay well, I'm gonna go to my room now
Mammon: Then go
You walked to your room and get changed to t shirt and sweat pants, you're in the house of lamentation right now so you don't need to wear the cape. You do your homework while eating cookies. When your done you go to the Library looking for random books to read. As always Satan sitting and reading his book. His eyes catch you, he seem calm and collected but inside he's squealing
Satan: Are those real ears and tail?
You: Yes
Satan: It looks cute on you
You: Thanks.. are you still mad at me?
Satan: Mad what?
You: You know, about Asmo-
Satan: No.
You: Okay
You grab a book about cats you bring it to your room and read it.
"Cats in heat???? I wonder how it feels like to be a cat in heat"
You finished reading the book all chapter, you go back to library and put it back where it's belong. It was currently 6:32 PM, it's your turn to make dinner now. You go to the kitchen and cook the dinner, you cooked chicken soup, Beef steak, Caesar salad, cheese bruschetta, Spicy omelette. You put them on the tray and set them down on the table. You sit down with the brother.
Levi: Woah Y/N you look cute with that neko ears, I need one. You bought it on Akuzon right?
Lucifer: Wait it just twitched
Levi: WOW! And it can move too. I'm gonna buy it.....there added to cart
Satan: Can I touch it?
You: Sure
Satan rub the cat ears and suddenly you felt funny, a moan accidentally slipped out of your lips
"Aaah~ Satan don't rub it, it felt funny"
Satan eyes widen and remove his hand from your ears, the other looks at your way. You feel heat in your cheek
"Don't look at me like that! I might explode"
Still everybody watching, I got up and run to my room
Levi: WAIT Y/N!! YOU STILL HAVEN'T TOLD ME WHAT'S THE NAME OF THAT TAIL!!
Asmo: Did Y/N just moan Satan's name
Mammon: That's so unfair!!
Beel: for once I agreee
Satan: Yeah that just happened, give Y/N a break guys. spare them some food, so they don't starve
Lucifer: Wait what if it turns out that they turned into a half cat half human
Asmo: Maybe
You're in your room hiding from the brothers, you look at yourself in the mirror. You grab your tail. You just noticed that you're a calico (3 colored cat), you sit down playing your D.D.D while waiting it to be 8 PM so you can go back and eat.
Time skip
You go downstairs and sit down at your seat, they had spared food for you. You began to eat, them. When you're done you wash the dish and go to your room. You go back to playing on your D.D.D. But suddenly you feel your body tense up, you let out a high pitched meow. You rub your body to the nearest furniture. You don't know what's happening to you, you go to Satan's room but he's not in his room. You crawl your way to the library and saw Satan on his couch reading book. You go over to him but your body doesn't let you control over. You crawl up to his chest snuggling up between his neck
Satan: W-what, Y/N what are you doing??
You: Meow~~~ Satan~~
Satan: Do you need something??
You: I need you~~ Meow~ Shit!! Satan help me I can't control my body
Satan: Uhhh uhhh what do we do??!
You: Meow~~!! Satan I'm in heat~~
Satan: What- but you're a human
You: I wasn't joking when I said these feline features were real. Meow!! Satan help~~!
Satan: Okay, Okay let's go to my room!
Satan pick you up and carry you to his room, you couldn't stop making high pitched meow noises
Lucifer POV
"I told you not to do that ma-"
"MEOW!!!"
"What was that??"
"Maybe it's Y/N roleplaying as a cat??"
"Meow~~!"
"Back to the topic Mammon, I told you not to do that!!"
"D'ahhh! I'm sorry!!"
Your POV
Satan lay me down on his bed and pat my head, He tried to insert his hand to your shirt but you wiggled
You: Satan~~ eoww (not the cardi sound lmao) Help me~~!
Satan: Fuck! Lay down I'm gonna rub your stomach
You: Meow~~! I wanna play wi- Okay! Ahhh oh god this shit scary
Satan: oh god! Control your body a bit longer!!
You: Play with me satan~~
Satan: SIT!
Your body sit automatically at his command.
"Lay down"
And so your body did, Satan put his hands on your stomach and rub it. You're getting out of control, you push your thighs together and scream with pillow on your face
"FUCKKKKKKKKKKKK!!!!!!!"
You were possessed by a kitten so you roll your body around and fell on Satan's book.
Satan was getting inpatient he pins me down and tie my hands together. Satan takes a white fuzzy thing out of his drawer, he put it on my neck and ring the bell that is attached to it.
"There, you're my kitten from now on"
I giggled and got up to lick his face and neck, Satan untie the rope. I jumped to his body and hug him, my tail moving by it's own. He sit me down and lean his back on the wall, it was quiet and my tail still moving by it's own. But I'm less tense than before, I tried to catch my tail but it won't let me catch it. Satan rub my back and pat my head, My tail moving to his nose and wiggle it around his face. Then moving from his face to his neck then to his hand
"I think it want you to rub it Satan"
Satan face wen't light pink but he did it anyway, he hold my tail in his hand. He rub it up and down like Levi rubbing his dick yesterday, I try to hold in the moans. I shut my eyes my ears twitching
"A-ahh" Mini moan slip out of my mouth, you began stripping for him. When you're finally naked you turn around to Satan and undress him cuz you don't wanna waste time. You wrap your tail around his dick and play with it for a bit. Satan moaned
"Ahhhh so big, you must got it from Lucif-"
"Don't mention his name, it's my time to be alone with you"
"Fine~~"
Satan pulled me by the tail, I moaned on his sudden action. He insert his dick, Satan told me to bounce his dick up and down his left hand play with my ears and the other play with my tail. I cannot contain my moan and there's so much pleasure coming from his body to me
"AAAHHHH~~! SATAN STOP PLAYING IT LIKE THAT-"
Satan didn't stop, he just keep on playing it agressively. I cried out, I whimpered and whined also purred a little.
"Aaaah, Y/N my little kitten~ My precious little cumfuck kitten~~"
I stab my claw on his back, he arched his back. Satan did the same and now we scratch each other back while fucking on his bed. As I jump up and down on his dick, the bell ring around. Satan put his hand on my ass and make me bounce even faster than before. My chest bounced and my head was full of thoughts of him. He pulled my tail and just pull it roughly. Soon I felt a tight knot forming in my stomach meaning I'm close to cumming soon. Satan tells me to bounce while he was playing with my feline ears and tails. He scratch my back
"Cum inside me master~"
"Yes kitten, I'm gonna cum soon"
"Master~ rub my tail with your thumb when we're cumming"
"As you wish my little kitten"
Satan thrust even harder, and i feel his cum shoot inside soon. Satan rub my tail with his right thumb while the other hands are playing with my ears. Satan lay down on his pillow. With his dick still inside me I lay down on his chest. He wrap blanket around us. I kissed his lips and go to sleep.
In the morning
Lucifer POV
"Ugh they won't wake up dammit, why don't you go barge at their room"
I get annoyed and go to knock on MC's room. I barge in but they're not there. Meaning there's only one possibility. I barge at Satan's room and saw Y/N laying on Satan's chest, covered with blanket. I yelled
"WAKE UP YOU BIMBO'S!!!!!!!!!"
Y/N eye shoot open and got up quickly to see me staring at them in disbelief. Y/N quickly got up and cover themself with the blanket leaving Satan butt naked body uncovered. I take one of his belt and spanked him. He quickly open his eyes and turn around to me
"Get up, it's time for breakfast"
"No need to spank me!!! Where's Y/N"
"They're in their room now, doing their morning routine. You better come down in 5 minutes."
Your POV
I quickly showered and put my uniforms on. Take my bags wear my shoes and go downstairs, in the dining room, I sit down and grab random food. Satan rushed to sit next to me.
Mammon: Hey human, why are you so late!! Did you and Satan overslept again!!
You: You're right, it's fun. Let's do it again tonight Satan~~
Lucifer: And I thought that cat ears and tails were fake
Asmo: Hmmm, I wonder how it feels to fuck a half cat half human
Levi: Animal abuse roflmaooooo
Satan: It's cute, I can pleasure Y/N ten times better because of those cat ears and tails.
Mammon: Oh no you don't!!
You: I like having my tail and ears rubbed by a professional
Satan: Ya'll hear that
Time skip at school
you keep clinging to Satan, Satan out his hand around your shoulder. You walk past Solomon with his cape still on. Solomon was confused as hell why you and Satan was so clingy. You got a class with Satan. Which is not gonna be easy because you're gonna keep clinging to Satan making him distracted
After class
You go to the purgatory hall with Solomon and the others, Solomon asked why you was so clingy to Satan
Solomon: Why are you so clingy to Satan today
You: Solomon your potion was make me sound and act like cat in heat last night!! Regardless I had a good time with Satan
Solomon: Oh
Luke: What's a cat in heat?
Solomon: You're a dog, you won't understand
Simeon: Solomon I suggest you to stop teasing him, cat in heat is a cat that needs extra attention if I'm not mistaken
Luke: Stop calling me dog!!
Solomon: So what that potion do?
You: It makes me sensitive, everytime someone touched my ears and tails I'm gonna whimper.
Luke: *pulls tail*
You: Ah- MEOW!!
Solomon: Oh wow, so you will stay at the purgatory hall tonight? Until the potion wears off??
You: trying to avoid them, They're gonna pull my tail. Luke let's bake cookies tonight
Luke: Yayyyy!! Let's do it then
You go inside and took off Solomon's cape and give it to him.