In the class,Taiga-sensei teaching her student about something.She don't know why,when she look at her student seat.She really confuse about why Illya and Miyu sitting so far away from each other,she think that is there something happen between them.
Kuro sitting next to Miyu,she was a little worry about the mark"o" on Miyu's back and "a" on Illya's neck for a reason.
*Few day ago*
Illya and Miyu get hit a cursed when helping Rin cleaning Luvia's basement.Rin check Illya and Miyu,she notice a mark"a"on Illya neck.Then Rin told Miyu to pull her shirt down,Miyu do what Rin said and feel embrassing,Illya look away quickly.Rin see a mark"o"on Miyu back,she try to find and search about those mark and how to cure it.But she can't find anything about it,she sigh and look at Miyu and Illya.
Illya look at the mark on her neck in the mirror,she remember that the mark like in one of Suzuka's bl story.Miyu put up her shirt,look at the mark"a"on Illya's neck and wonder what is mean?
Luvia after know what happens to Miyu,she scold at Rin and worry about Miyu.In the next day,Illya go to Suzuka house with Kuro and Miyu.Illya ask Suzuka that in all of her bl story,is there any story that about the word"o" and "a".Then Suzuka explain the mean and the omegaverse to Illya,Miyu and Kuro.After listen to Suzuka explain,Miyu face start to turn red and Illya complete froze and Kuro try to hold her laugh,Suzuka confuse about their reaction.
Then Kuro report to Rin and Luvia,them really surpirse but them still can't believe that it will be happen or not.
Rin suggest to Luvia that take Illya and Miyu stay far away from each other,to hope that it won't happen.Luvia has no choice so she agree, because of that when go to school or in class,Miyu and Illya must not stay close to each other.Kuro also will be guard Miyu away from Illya.
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At night,Miyu in her room.Looking at the picture of her,Kuro,Rin,Luvia,Sapphire,her big bro Shirou,Ruby and...Illya.It's been a week that she didn't talk to Illya, it's make her sad and worry.Miyu look at the clock,notice that is the time she must drink her medicine.She get off her bed,walk to the door.When she about to open the door,her body to get hit.She start to get dizzy,breath heavily and slowly and her kneel get down.Sappire notice Miyu,fly to her:
"Miyu-sama!!"
Miyu hold her chest tight,told Sapphire:
"Sapphire go call Luvie-onee-san....quickly...."
"I understand, Miyu-sama.Please hang in there..."
Sapphire open the door,fly our Miyu's room and call Luvia:
"Luvia-san!!"
Luvia notice Sapphire:
"What wrong,Sapphire?"
"Miyu-sama!there is something happen with Miyu-sama's body!!"
Luvia run up stair and go to Miyu quickly,then see she lying on the floor and breathing heavily:
"Miyu!!"
Luvia carry Miyu up,go in and put Miyu on her bed.She check Miyu forehead and breathes:
"She in heat...."
Suddenly Miyu mumble...:
"Illya.....illya...."
Luvia hear Miyu calling Illya's name:
"....Sapphire,go call Illya to come here."
"But-"
"Just call Illya get over here...the one can help Miyu....is Illyasivial now...."
"..."
Sapphire nod then fly out the window,fly to Illya's house.Luvia hold Miyu's hand:
"Everything will be okay....Miyu....."
Miyu look at Luvia:
"Luvia-onee-sama..."
Illya was chill and talking with Ruby,then them see Sapphire fly in Illya window's room:
"Sapphire?!"
"Illya-san,pls go to Luvie-san's house and help Miyu-sama....."
"What happens to Miyu?"
"Pls just come to Luvia-san's house!... Miyu-sama is in heat...."
Illya after hear that,she quickly change her clothes,get out her room and house.She go in Luvia's house,run up stair and see Luvia standing next to Miyu room.Luvia see Illya,then run to her:
"Illya....pls help Miyu..."
Illya nod,walk to Miyu room and slowly open the door.She see Miyu covering herself with the blanket,Illya can sense of Miyu's fragrant.
Illya close the door,slowly walk to Miyu then pull thể blanket down to see her face.Miyu was tearing down,she only wear bra and underwear and slowly look at Illya:
"I-illya..."
"Am here,Miyu.."
"Illya...Illya..."
Miyu keep calling the one she call her first friend name,she get off the blanket and slowly crawl to Illya.Illya look at Miyu's beautiful eyes,wipe her tear and kiss her forehead.Miyu blush then hold Illya's sleeve tight,put her face close to Illya's face:
"Illya.....pls....don't go..."
The tear start to come out from Miyu's eyes:
"Please..stay...with me....."
Illya smiles,touch Miyu's soft cheek:
"Don't worry...Miyu...i won't never leave you...."
Illya kiss Miyu,her lip touch against Miyu's lip.It's Miyu really supprise and happy,she slowly kiss back.Illya put Miyu back lie down on bed gentle,she kiss Miyu lip more.It's made Miyu blush more,she let Illya do whatever she want.Miyu wrap her hand around Illya's neck,Illya stop kiss and touch Miyu body.Miyu feel weird,try not to make her weird noise.
Illya slowly pull up Miyu's bra,she kiss Miyu's chest and start to play with her pink nipple.Miyu start to blushed deeply,her body start to twitch,her voice start to change:
"Mmmm~N-no...don't p-play with them...like that....mmm~"
Illya play with Miyu's nipple more,she start to put her face close to Miyu's chest and start to suck one of her nipple.Miyu try to hold her voice more and pat Illya's head:
"M-mmm~mmhm~"
Illya suck slowly and gentle,she rub Miyu's nipple gentle:
"I-illya..mm~mmmm~"
Miyu pat her head more.Illya stop rub,move her hand down and she start to suck hard,touch Miyu's underwear.Miyu stop hold her voice and let the voice that she never know:
"Ahh~i-illya...ha~hah~"
Illya stop suck,she start to take off her shirt.Miyu blush at Illya's body,touch her abs.Illya pull down Miyu's underwear,she put her hand touch Miyu's pussy.Miyu feel embrassing,try to stop Illya hand:
"D-don't touch..that place..."
Illya didn't listen to what Miyu said,start to rub her finger against Miyu's pussy.Miyu start to let out her lewd voice,hold Illya's hand tight:
"I-illya..that place..it's feel weird...."
Illya kiss Miyu's head,she rub more.Miyu start to moan,she look at Illya and reach to her face then she stick out her tiny tongue.Illya start to feel interest,she kiss Miyu deeply and stick her tongue against Miyu's tongue.Miyu kiss back,start to try to move her tongue against Illya's tongue.Illya start to put two of her finger go slowly inside of Miyu.Miyu blush deeply more,hold Illya tight.Illya stop kiss,move her finger inside of Miyu.Miyu moan,she tear down more and hold Illya tightly.Illya start to move her finger fast inside,Miyu moan more and call Illya's name:
"Illya!Illya!"
Miyu feel her mind going empty,she feel weird but good.Illya move her finger faster and faster,Miyu feel something coming:
"I-illya...i feel..something coming...s-so close.."
Illya move her finger faster and deeper inside of Miyu.Miyu keep moan,she suddenly cum on Illya hand:
"Let it out,Miyu...~"
Miyu pant and cum more on Illya hand,Illya slowly pull out her finger and look at Miyu.She panting,she has stop cum and still holding Illya tight.
Illya rub Miyu's head and kiss her cheek.Miyu touch Illya face and kiss her then stop.Illya was supprise then blushed and notice Miyu mark is gone:
"Oh look like your mark disappear"
"But your hasn't"
Miyu look at Illya,then tackle her down quickly:
"E-Eh?!Miyu!?"
Miyu get on top of Illya and look at her pant.Then she slowly take it off,Miyu notice something standing straight under Illya's underwear:
"Miyu pls-"
Miyu cover Illya's mouth:
"It's my turn to help you,Illya..."
Miyu slowly pull down Illya's underwear,she really shock that Illya has a cock.Illya cover her face,Miyu know the reason why Illya mark hasn't gone.Miyu move her hip,let her pussy touch Illya's cock:
"Wait!Miyu!this is not what you should do!!!"
Miyu ignore,she slowly make Illya's cock go inside of her.Blood start to come out from Miyu's pussy,she hold the pain then start to move her hip.Illya start to pant,she can feel her cock inside of Miyu.It's warm and tight,Miyu keep moving her hip.She put her hand on Illya's abs,she moan while moving her hip.Illya watching Miyu doing everything by herself,she pant more.Miyu feel hurt but she also feel amazing,she start to move her hip faster.Illya see Miyu start to move her hip faster,she can feel her cock hitting.Miyu move faster,she lift her hip up and let her hip down hard.Made Illya's cock go to the deepest inside of Miyu,Miyu touch her stomach.She smiles at Illya while moan and tear down:
"Look...Illya...you is touching my deepest place..."
Illya pin Miyu down,slap her butt:
"Hyah!"
Illya hold Miyu head:
"Sorry Miyu....but.."
Miyu start to shake,slowly look at Illya:
"Look like....i can't back anymore..."
Illya thrust hard inside of Miyu,make her moan more.Illya hold both of Miyu leg tight,put her leg on her shoulder.Illya thrust harder and faster inside of Miyu,she kiss then bite Miyu's leg really hard.Miyu's mind has completely go crazy,she can't think anything.She couldn't control her voice, couldn't do anything expect let her body enjoy having a fun with Illya.Illya pant,she slowly let go off Miyu's leg,she make Miyu turn round then she come close to Miyu's nape.She start to open her mouth,Miyu slowly look at Illya.She can see Illya's sharp teeth, it's made she blush alot more.Then Miyu hold the blanket tight,her nape start to shake a bit.Illya notice but she don't care,then she bite Miyu's nape hard and deeply.
The Illya who Miyu know, complete lose her control and start to act like an animal.Illya stop bite,kick the blood on her mouth and thrust harder and harder.Miyu tear down after get bite,she moan alot more,grab Illya's arm and hold it:
"Illya...pls...hurry,i about to..."
"Don't worry,Miyu...i almost there..."
Illya let her cock out a bit, it's was Miyu confuse a moment then Illya thrust her cock go deeper inside of Miyu.Miyu moan loud,she hold Illya arms tight and call her name:
"Illya...Illya...pls...Illya..."
When Illya does her last thrust,a shot cum from her cock inside of Miyu.Miyu also cum and scream in moan,Illya slowly pull out her cock then rub Miyu butt.Miyu hug Illya and kiss her neck:
"Look like your mark is gone too..."
"Yeah..."
Miyu kiss Illya,then stop and smiles at her:
"I-i love you...Illya..."
Illya blush then smiles:
"I love you too...Miyu..."
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After the mark gone and the night pass,in the next morning.
Luvia scold at Illya because she make a mark on Miyu's nape.Illya also has a kiss mark on her neck.After finish scold at Illya,Miyu try to calm down Luvia.Illya feel bad about what did she do to Miyu after she lose control,Kuro pat Illya back.
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In Miyu&Illya mind:
"I guess....I am/Miyu belong  to Illya/me now...."
*END*