A/N: I don't own Harry Potter or neither of the characters here except for the OCs which are mine.
Prologue
Severus Snape, Potions Master at Hogwarts School Of Witchcraft and Wizardry and a wizard professional at legilimency and occlumency could hardly break into the minds of the two teenagers lying unconscious in front of him.
It started at a rainy night, after a long day of dealing with dunderheads such as Potter he was dealt to so numerous of grading papers and having to deal with roaming around the castle at night to catch students who are wandering around past the curfew time. Although he enjoyed catching and punishing rule breakers he hardly enjoyed having to deal with them and their reasons for lollygagging around the school grounds at night.
At this particular night however, it was surprising even for him as soon as he turned the corner in the halls he had found two figures laying down unconscious in the middle of the hallway,it seemed suspicious enough that it's already night time so he went to the two unconscious figures noticing that it was a boy and girl.
He couldn't waste anytime though and decided he should take them to Madam Pomfrey to be examined and after calling upon Dumbledore and Mcgonagall and other staff members of the school they too were wondering who exactly the two teenagers were.
For him ofcourse would be the perfect opportunity to use Legilimens on both the unconscious teenagers but he couldn't seem to break into their minds, impressive was what he thought, maybe they were skilled at occlumency however that was not he worried about and he was sure the staff could be worried about the same thing, that is who were these two teenagers suddenly showing up and unconscious they were certainly not familiar with them especially him, he doesn't know them and neither did he ever encounter them.
"They appeared just there?" Dumbledore asks him as he examines the two unconscious teenagers.
"Yes, and I believe I haven't seen them before and neither have you, Headmaster" he replies.
"Yet one thing surprises me, Severus" Dumbledore says, his blue eyes never leaving the two figures laying down on separate beds.
"What is that, Headmaster?" He asks then suddenly Albus Dumbledore looks at him seriously.
"It's how these two look a lot like you"
He was puzzled then looked back at the two unconscious teenagers, how could he not notice? Ofcourse he didn't see them properly due to the lack of light in the area where he had found them but he looked at them closely.
The girl has pale skin and long black silky and she has full lips thin brown eyebrows, she was beautiful but surely ofcourse there can be lots of students that have long black hair and pale skin like he does so the girl didn't shock him as much however the boy did, he couldn't notice a bit earlier but when he looked at the boy's features he found it like staring at himself in front of the mirror, although the boy has dark brown hair he was pale and his nose were like his. Still, it was all hogwash his thoughts were ruined when Flitwick, his colleague spoke.
"Look, they're waking up!" Flitwick exclaimed and pointed to both the teenagers.
~~~~~
Semele opens her eyes and groans, her whole body felt sore and the lights from the candles surrounding the room hurt her eyes. She looked to her right and saw her unconscious brother laying next to her in a separate bed, she slowly sat up to look around.
She saw a lot of figures in the room and the first person she saw was Professor Mcgonagall and the long bearded man beside her.
"H-headmistress? Where are we?" She asks and Professor Mcgonagall only looked at the long bearded man beside her who then spoke,"You are in the infirmary, though I am not sure what you are talking about, Miss. Our Professor Mcgonagall here is the Deputy Headmistress, I am the Headmaster of this school, Albus Dumbledore"
Something was wrong, very very wrong,it couldn't be Albus Dumbledore! He died during the Second Wizarding War, she knows this because her father told her and her brother.
"I-if you don't mind me asking, Professor...but what year is it?" She asks nervously.
"It's the year 1994"
At that moment everything seemed to stop, No it couldn't be-...she and her brother just transported themselves to the past! And worse to the time where her mother and father are still student-teacher and hadn't even begun a romantic relationship yet!
This was her fault, if she never used that time turner for herself-
"If you wouldn't mind, would you tell us what your name is?"
She groaned and looked at her still unconscious brother before turning to face them all, her hand shaking she hesitated for a moment before finally speaking up.
"My name is Semele Eileen Snape and he is Ulysses Maximilian Snape, my brother"
~~~~~
Severus couldn't believe what he heard, he somehow lost his hearing to the lies of the child in front of him as his own colleagues gasped.
Just what in Merlin's name is this child saying?!
"Oh, did you hear that Severus? You have children!" Dumbledore beamed at him," You didn't tell me you had children and grown up too you must have been seeing someone but you didn't tell me!"
"I don't have children and I will never have any! You believe the lies of this foolish child is telling you?! They are certainly not my children and I don't have a wife!" He retorted, anger in his voice.
"He's right, Albus. What woman would have a sane mind to even fancy nor even marry Severus and to have two gorgeous children as them? Certainly not"
He glares hard at Minerva for saying this but the old hag is right, who in their right mind would even wanna marry him much less stay with him? And he wouldn't marry another, that would be a bother and he wouldn't be able to if he would not after what happened twenty three years ago.
"Even if I were to have one I would rather not be bothered with them! That girl is a lying little—"
"Now Severus, no need to be rude to Miss Snape—" He winced at the mention of his last name,"If we didn't allow her to explain everything, now would kindly continue to explain yourself Miss Snape would be much appreciated"
The girl cleared her throat before continuing, "As I said my name is Semele and my brother is named Ulysses...I was born in 1998 and my brother in 1999 to Severus Snape and our mother, we attend this school— the Hogwarts in the future, I am in my sixth year now and my brother in fifth"
"But how did you both get here? if you wouldn't mind me asking, Miss Snape" Minerva asks and before the girl could talk her now conscious brother answered for her.
"My clever older sister decided to multitask in doing her studies and used the time-turner of our mother, I had warned her about this but she never listened. Then one time when I caught her again, I tried to stop her but that ended up in us breaking the time-turner and for all we knew we landed here" The boy who he had heard his name to be Ulysses explained.
"I must say, it was clearly wrong for you to do that, Miss Snape knowing how it would be very dangerous to go back in time and repeating it again and again"
The girl went quiet and started biting her bottom lip which Severus found annoying, reminding him of a certain Know-It-All in his class.
"Well, it can't be undone. You both have to stay here while we find a way to get you both back to your time for now you are both to attend classes here at Hogwarts which reminds me— what house do you both belong in?"
"I'm a Gryffindor while my brother is a Slytherin"
To say that he felt a emotional strain in his heart, which is pride bubbling at him right now felt weird and he didn't noticed that he had smirked that his son was in his house though he couldn't help but frown afterwards when Minerva gave him a triumphant smile at the mention of his daughter being in her house.
"Well, that is alright then you both get to stay in your respective houses but Professor Mcgonagall and Professor Snape will each look after you both as you both stay under their houses. It is almost midnight, we must retire to our chambers now, except for you Severus, I'd like to have a word with you"
~~~~~
After the rest of the staff went back to their respective quarters, Severus was left to follow Dumbledore to his office where he would have guessed it to be obvious was to discuss what had unfold in the infirmary.
Knowing he had children in the future quite worried him and angered him at the same time, to think he had married and bedded a woman impregnating her in the process had made him uncomfortable and seeing his own flesh and blood from the future was enough to make him feel uncomfortable.
"Have you any idea who might be their mother, Severus?" Dumbledore started.
"I have yet a slightest clue, headmaster. And I would not like to imagine who it might be" he replied.
"They seemed like smart children, it would make sense that they are your children, Severus. As for their mother though, it is understandable that one of them would end up in the house of the lion"
Just what was this old bugger getting at?
"I don't know what you are implying, Headmaster. What do you mean by their mother being the reason of one of them ending up in the house of Gryffindor?"
"Well, for one it could be possible that when their mother was sorted in the house of Gryffindor"
Is he insane?!
"Are you implying that I could have married a student?"
"It might be possible Severus"
"Are you mad?! Why would I marry a student and to one that belongs in the house of dunderheads such as Potter himself?!"
"While me and Minerva checked the area where you have found them, we found the broken time turner they had mentioned earlier, it seems that it was left there earlier when you had taken them to Poppy at the infirmary"
Dumbledore gave him the broken time-turner to which he only looked for a moment before turning back to look at the man in front of him.
"I don't understand, Headmaster, what does the time-turner have to do with who their mother is?"
"Look closely and you shall see a name written"
And so he did, he looked closely and found a name engraved on the time-turner and when he did he felt sick and shocked.
Staring wide eyed at the time-turner was the written name of a certain student he would have never expected.
Hermione Jean Granger
~~~~~
A/N: DUN DUN DUNNNNNNNN!!!! First chapter I have written (I doubt it would be good though-)