Harry Potter series still isn't anyone but J.K Rowling's property.


All gryffindors were assembled in an classroom by Minerva, who had something really important to announce.

" The yule ball is a tradition of the triwizard tournament. It is normally for fourth years but you are allowed to invite younger students. While it is an occasion to let down our hair, it doesn't mean we are throwing discipline by the window.

I will be extremely displeased if I see any Gryffindor comport themselves like baboons or pigs." she explained

Cassie and Hermione nodded to themselves.

( Chamber of secrets )

The couple was reunited with Ginny, Susan and Luna in the chamber.

" I suppose that you know about the Yule ball. The champions will have to open it." Cassie said

" After you have finish with Hermione, could you allow us a dance, Cassie ? " Ginny asked

" Like you have to ask, Gin. But first we must have dresses." Cassie said

She changed into her arachne form and began to spit webs from her abdomen. She then used her spider legs to make shapes with the webs and in less time than it needs to be written, she had 4 dresses ready to be wore.

" Which color do you want them ? " Cassie asked

" Green for me, please." Susan asked

" A red one, please." Ginny asked

" A silver one, please." Luna asked

" A yellow one for me, please honey." Hermione asked her soulmate

Cassie then changed their colors as they asked and gave the dresses to her friends.

(An : hermione's dress is the one from Beauty and the Beast )

( Gryffindor tower )

Cassie, Hermione and Ginny were offering dresses to the girls who didn't have any when they saw Neville Longbottom entering the common room but his legs seemed to have been cursed to be glued together.

" What happened to you, again ? " Cassie asked, with a sigh

" It was Malfoy." Neville answered

Hermione let her wand out but Cassie stopped her

" No Hermione, he must learn how to fight for himself, otherwise he is only going to get walked over." She said

" Why won't you help me ?! House Potter and house Longbottom must always help each other." Neville whined which caused Cassie to laugh.

" Do you think I am a fool ? I know about this alliance but there is a problem : House Longbottom has broken it." Cassie said

" How dare you ?! My family is not one of betrayers ! " Neville protested, which is very rare

" Then where were the Longbottoms when I was used as a slave by those freaks of nature I am forced to call relatives ?! Where was your grandmother when I had no one to educate me in the wizarding world ?! Where were you when I had to protect the philosopher's stone ? Where were you when I was ostracized in that school ? " Cassie asked, glaring at Neville

The pudgy boy sttutered to find an answer " B-b- But Dumbledore said..."

" I don't care about Dumbledore's bullshit ! He is not a god, not a king and least of all, allowed to meddle in the affairs of my house." Cassie responded

" Cassie, could you explain how this breach of alliance works for the non-initiated ? " Dean Thomas asked

" It is really simple, Dean : Since I am the last Potter, I automatically became the head of our family even if I am still a minor. Therefore, any action against me is an action against House Potter. So, by doing nothing to help me, Heir Longbottom and his family did nothing to help my family which means they betrayed an alliance that is centuries old. Therefore, I am not obligated to help Heir Longttom." Cassie explained

" Well said, Mrs Potter. Twenty points to Gryffindor for knowing your duties." Mcgonagall said, making her presence known

" oh, hello professor, when did you arrived ? " Hermione asked

" When Mrs Potter asked if Mr Longbottom took her for a fool. I am also curious about how you know all of this, Mrs Potter

" It was Sirius who sent me Books about wizard's politics over last summer, to make up for the lost time." Cassie answered

" I see. Well mister Longbottom, you know the formula, you can free yourself." Minerva said

Neville tried to say something but the only things that came out of his mouth were stutters and babblings.

Cassie facepalmed while muttering : " Does anyone has an explanation about how this coward ended in Gryffindor ?"

Mcgonagall sighed and used a finite incantatum to free Neville, who got up.

" Why that didn't work ? I don't understand." Neville asked

" Because of two things : first, you don't even believe in yourself. How can you expect it to work if you're doubting it?

Second, I doubt that this wand is yours." Mcgonagall explained

" It is mine, it worked well with my father." Neville said

" Because it was his wand, you idiot ! Every wand is special ! I tried to use Alicia's once and it didn't work ! Every non-compatible wand will never obey the caster ! As a pureblood and heir to a noble and most ancient family, you should know it ! " Angelina said, exasperated

" B-b-b-But my grandmother gave it to me..." Neville tried to say

" Well, your grandma is an idiot too ! She should have educated you rather than trying to turn you into your father. Now because of her, you are three years behind." Katie Bell said

" I will write to Augusta. It is high time that someone have a word with her." Mcgonagall said " Mr Longbottom, come with me."

The two departed from the common room.

( minutes later )

A shocked Ron Weasley entered the room, supported by Seamus Finnegan and Colin Crivey while Dennis was holding his brother's camera.

" What happened to that idiot, again ? " Fred asked

" He just asked Fleur Delacour for the ball." Seamus answered

" Don't tell me she said yes." Cassie said

" Of course not." Colin answered

" Ah, so she has standards." Georges commented

" To tell the truth, he asked her while he had food in his mouth, on his clothes and his face." Dennis said

" That is just three lines on my list " Why Ron Weasley is not someone to frequent." Cassie snarked " If someone has a whole day, I can read it."

( The evening of the yule ball )

Angelina was waiting with her date, Fred Weasley, and the other champions for the beginning of the ball.

Viktor had come with a girl from Durmstrang and Fleur had come with Cedric Diggory, the captain and seeker of Hufflepuff's quidditch team.

" What is she doing ? She can't possibly need all this time to prepare herself." Angelina said

Just as she said this, Cassie appeared on the stairs, holding Hermione's hand, and wearing a beautiful sky blue dress and a matching cloak on which were snowflakes patterns. And the two were in human size, with their wings and tails retracted in their bodies.

" They are so beautiful." Cedric said

" Thank you, kind sir. You're not bad yourselves." Cassie answered

Just then, Minerva arrived.

" Ah, you are all here. We can now begin." she announced

The doors opened and the champions entered with their dates, watched by all students.

They got on the dance floor and the music began to play.

Cassie and Hermione soon became lost in their own world where they were the only beings in existence. They waltzed and twirled, while more people came to the dance floor.

Cassandra then let go of Hermione, who found herself in Lee Jordan's arms, while she danced with Ginny, then Luna and finally Susan.

After all those emotions, they sat down on chairs, to watch the other dancers. Sirius was dancing with Professor Sinistra, Georges with Alicia Spinnet and Daphnee with Blaise Zabini.

" That was such a good dance, don't you think? " Cassie asked

" Yeah, that's true." Hermione answered

" Agreed." Ginny added

" Me too." Luna said

" Same here." Susan said

Just at this moment, Pansy Parkinson and Millicent Bulstrode came to them, but without their usual haughty attitude.

" Miss Potter, could we talk about something important, please ? " Pansy asked

" We may heir Parkinson, Miss Bulstrode." Cassie said, curious about this change in attitude

" Hermione, I apologize for what I did to you in second year. I had a lot of issues back then and it manifested in misplaced agression. But I still was wrong to take it out on others. I am sorry." Millicent said, eyes down

Hermione eyed Millicent for a moment, then she held her hand open.

" I accept your apology, Millicent." Hermione said with a smile

Millicent smiled and shook hands with Hermione

" And I would like to apologize for my behavior during all our schooling. Whatever excuse I could give will not be a justification. I am really sorry." Pansy said

Cassie turned towards her friends, who nodded.

" Your apology is accepted, Pansy. " Cassie answered

" Thank you, Cassandra. But there is something else you must know : When you claimed everything Malfoy possessed, you also claimed, without knowing it, the marriage contract that should have been activated when we would have been of age." Pansy explained, showing a piece of parchment.

Cassie read it and saw that Pansy was telling the truth.

" Then I make this marriage contract void." Cassie stated, which burned the parchment

" Thank you, Cassandra. I owe you so much." Pansy thanked

" Get out Pansy, I don't want you dirtying yourself." The annoying voice of Malfoy said

" It's you who will get out Malfoy, before I make you." Cassie growled

Hermione discretly casted a sonorus on Malfoy

" And here I thought you couldn't fall lower Potter ! If you want to continue to associate yourself with mudbloods or even veelas whores, you will go to ruin, rug muncher ! " Malfoy said

Everyone has heard him and turned towards the confrontation. Sirius went to them but Cassandra stopped him.

" I warned you but your brain of inbred cannot understand really simple warnings. Fine.

From now on, a blood feud exist between Houses Potter and Houses Malfoy." Cassie stated

" Miss Potter, do not do this." Dumbledore said

" Too late, old man. It is high time this little inbred learn actions have consequences." Cassie said before pyroporting Malfoy and herself outside.

( Outside )

Cassie punched Malfoy on his nose, making him fall on the ground, then she kicked him in the balls, making him squeak.

" Before I kill you, you will write an apology to all muggleborns and to Fleur. If you refuse, you will live your life under torture forever. And believe me, I have a lot of imagination." Cassie threatened him

" All right, all right. I will write it." Draco begged

Cassie then threw a parchment and a feather at him. Malfoy then wrote : "To all who I wronged in the past, I give you my apologies."

" Good. Now goodbye inbred." Cassie said

She immobilised his legs with ice then she summoned her sword and beheaded him. She then breathed fire on his corpse, reducing it to ashes.

( great hall )

Nobody danced in the ball anymore, because an argument was happening between Dumbledore and Sirius and Hermione.

" Sirius, be reasonable. Can't you see Cassandra is walking on a dark path ? " Dumbledore said

" Dark doesn't mean evil, old dumb goat ! Cassie was within her rights to state a blood feud with that little bastard. If he was too stupid to keep his mouth closed, it's his problem, not anyone's." Sirius countered

" And frankly, no one miss coackroaches, Malfoy will not be any different." Hermione added " Why do you always meddle in Cassie's affairs ? "

" Because he is a control freak." Cassie said, having just pyroported " the kind of man who always want for things to happen like he wants to. And who are always unhappy when there is a spanner in the works."

" Cassandra, I only want what is best for you." Dumbledore said

" Stop taking me for one of your sheeps ! You only want to model our country like YOU want it to be. If you really wanted Magical Britain's best interest, you would have stopped Voldemort way before the First War began. Come girls, I can't stand the atmosphere." Cassie said, before going back

Hermione, Ginny, Luna and Susan followed her, glaring at Dumbledore.

" Milli, Pansy, you too." Cassie said

" I am afraid I can't let you do this, Miss Potter." Dumbledore said, pointing his wand at her.

" I am not afraid to hurt an old man." Cassie answered

" Me neither." Sirius said, before punching Dumbledore in the face.

The shock made him let go of his wand, that flew in the air and was caught by Hermione, who snapped it.

" Anyone else want to try their luck ? " Ginny asked

Nobody answered, instead they did as if nothing happened

" Good. " Cassie said before pyroporting with the six girls in the Chamber Of Secrets.

Dumbledore got up before he was slapped by Mcgonagall.

" What in the name of god were you thinking ?!" She yelled

" Minerva..." Dumbledore said

" Don't "Minerva" me ! Cassandra made it really clear that you weren't to meddle in her business. Now our school will have to deal with another blow from the Daily Prophet. I dread what Amelia Bones will do when she will find out what happened. But I can say I will not defend you. I let Cassandra down too many times because I listened to your lies. But now it is over." Minerva said

( Chamber of secrets )

Cassie, in her lamia form was coiled around Millicent and Pansy.

" Girls, if you really want to be really forgiven, you will have to earn it." Cassie said

" We will do what you want, Cassandra." Pansy answered, followed by a nod from Millicent

Cassie smirked and uncoiled herself, before transforming into her dragonness form. She then laid down on the floor.

" Could you rub my belly ? " She asked

Pansy and Millicent didn't waste time and began to rub Cassie's scaled belly.

The dragonness was pleased with their efforts and purred in pleasure.

After some minutes, Cassie got up.

" Now, take off your clothes." She ordered

The two Slytherins shrugged and undressed themselves until they were in the nude.

Cassie then licked Millicent's muscular body and Pansy's curvy shape, making them moan.

" You are so tasty, little ones." She purred

" You are going to eat us ?! " Millicent asked, incredulous

" I will swallow you whole and keep you in my storage stomach for the night. Don't worry, you will be safe." Cassie reassured them.

She then opened her jaws and took the two girls in it before she closed it. She then licked their bodies, making them moan, before she swallowed them. She felt the bulge in her throat until she felt them enter her storage stomach.

" Are you okay in there ? " Cassie asked, rubbing her belly.

" Yes Cassie, it is so warm." Pansy answered

" And so comfy." Millicent added

When all was said and done, Hermione changed into her dragonness form and laid down besides her soulmate while the other three got into their web hamocs.

Inside Cassie's stomach, Pansy and Millicent fell asleep in each other's arms.


Next Time : Yule ball aftermath and second task.

AN : no, Millicent and Pansy will not be Cassie's soulmates.