This is part 3 of Taming the wolf~Creature of the lake.

Helene feels something brushing her leg underneath the water, assuming it to be a fish. Continuing her bathing she starts washing her ample figure, starting of with her with her hair. 
Whilst still blushing from Ilanae's comment earlier she can't help but look in the girls direction. What she finds there makes her freeze in awe. where Ilanae was standing she finds herself looking at something that she never tought one could see, Ilanae is hovered in mid air by a mass of writhing tentacles.. There must be dozens of them, wrapped around her arms, ancles and her middle, another bunch waving around wildnly searching for something to wrap themselves around. What scares her more is that she sees Ilanae has one of those tentacles burried in her throat, she can see the outline of her neck being distorted, bulging to accomidate to the added mass. "Ilanae!!" Leaving a cloud of golden fog behind she quickly shifts into a bat and flys to the girls aid, she picks up on a tantacle latching out in her direction and swiftly manouvers around it. 
Meanwhile Ilanae gags on the tantacle as it slithers out of her abused throat. Coating it in a thick layer of white spooge. As the tip slides of her tongue another spurt launches itself on her face. Panting for air as the slime drips down her form, her mouth quickly finds itself a host to a new volunteer. This one however is far less girthy then the previous and is quickly joined by another. The dual tentacles twist and coil around eachother as they take more and more ground down the girls throat. 
Helene bites in one of the tentacles and it almost instantly retracts, deep into the water below, only to be replaced by two new tentacles that quickly accompany the lone tentacle in the girls throat. Desperate to safe Ilanae she acts quickly, chants a spell her golden aura apears around her as she prepares to scorch those tentacles to ash. As the golden highlights apear in her hair and tail she chants the last part of her spell. Flying though the air she sets ablaze. As the ball of fire connect to it's target, sparks of fire splatter off in all directions followed by  the sound of a deep whale-like cry that can be heard from below the water below as all the tentacles retract, causing Ilanae to fall head first into the water below, not moving a muscle. Fortunatly Helene dims her flames and fishes her out of the water, laying the girl down on the lake bedding. Quickly starts to rehabilitate the girl, untill she coughfs up all the water (and semen) that managed to clog her lungs. 
This moment of piece doens't last forever as the tentacle hooks itself on Helene's legs, dragging her back into the water. Ilanae still catching her breath desperatly try's to crawl back as two other tentacles are moving right at her. Not fast enough a tantacle manages to hook around her arm and soon the second follows, gripping her leg. With the two girls hovering above the water, more and more tentacles apply latch themselfs to their bodys, rendering them immobile. As Helene trys to shift form she is unable to do so and starts to panick, Ilanae what's going O~GGNH!~A tantacles quickly lodges itself in the opening muting both the girls with their girth. 
Helene uses her sister bond to call upon Elanor, hoping it won't be to late. This tought gets interupted however at the sound of tearing clothes and the muffled moans of Ilanae who is now brutaly fucked through her clothing in all her viable holes, and Helene can't help but find the sight arousing. As her pussy starts to get wet she notices she'll soon be rewarded with the same treatment as she feels a pressure applying itself against her clothing. WIth almost no time to think about it the then tentacle tears through the clothing, wigling wild between it and her body untill it finds it's target and continues it's assault. Inch by inch dissapears in her body as she can feel its lenght prodding at her womb. 
All these feeling become to much for her and she starts drooling, allowing the tentacle to slide in further and further. As minutes pass, the tentacles become more, and more agressive. Sliding in and out with added force, if it wheren't for the brief pauzes when tentacles would replace the others that just dumped their load down the girls throat the girls would likely have passed out, or worse. After 10 minutes of this their bellys have grown to match that of a woman in the early stages of pregnancy, and the tentacles slither away (apart from the ones holding them up). 
Helene lifts musters her strenght and manages to lift her head up to look how Ilanae is holding up. If you where to look from Ilanae's perspective you'd see a broken girl slowly tilting her head up, with a gaze that changes from completly spend to terrified. Becouse behind Ilanae 2 massive tentacles as thick around as their hips are wide rise out above the water. 
Ilanae doesn't need an explanation to understand that something terrible is about to happen and as she seeks eye contact with the girl the sky begins to darken. Dark clouds start forming as if it's about to rain any moment. 
Both the girls yelp as the tentacles sink deeper into their skin holding them tighter then ever before, and start to move the girls closer to their massive colleagues. 
The wind starts howling, but the girls are too distracted by the obscene girth of the tentacles to care about this storm. Each passing second feels like an ethernity as their doom closes in. 3 more meters.. 2.. At this moment a extremely light flash blinds their vision, followed by the rumbling sound of thunder as Elanor strikes down from the sky, just in time to save her comrades. The moment she hits the water, the electric current instantly kills the demon lurking below the water. Quickly it reaches the tips of the tentacles and both Helene and ilanae pass out from the shock..

Several hours later the find themselves waking up to the sight of a worried girl named Elanor who is busy casting a nerve neutralizing spell, making sure her friends don't feel any pain.