She glared at him as best as her weakly eyes could, biting back a moan of pure pleasure. This whole thing was driving her towards the edge, but she fought back on that atleast. She made a groan of pain as her head was pulled back. Must be to get a better aim for her mounds, whom were starting to add to the heat building up inside.
Her mouth was opening as far as the tentacle was pushing. But it was coming to a stop. She realized now the tendril was to big to fit in her virgin sex. It would only take the wielder to understand he would have to throttle it into her in order to gain access. She had heard having your hymen broken would give immense pain. She bit her lip in anticipation.
Her raspy breaths were joined by raspy moans, aswell. The thought of him doing it anally made her shiver. That was something she showed fear in.
But fear was replaced by more moans as she grinded her hips onto the one in her cunt. Slowly, but surely she was going to be driven to an orgasm.

Exi would have grinned had it been in it's other form.

Brace yourself my toy.

The tendril in her sex pulled back a little and narrowed before pushing hard inside her, not stopping until it hit the end of her hole. Exi held her tight to stop any possible thrashing she might attempt after his forceful breaking of her.

Her eyes shot open as her body thrusted upwards. She emitted a loud scream which soon died down to tears falling and sobbing. Her eyes were squinted shut, yet tears were still able to come out. She made a sobby gasp as she continued to cry. Blood mingled with her juices as both dripped to the floor.
"Eheheeehaaa....eeeheeheheee...." she sobbed, trying to conrtol herself. Never had she felt so much pain in her abdomen before. Her hymen must've been thick if it caused this much pain. Her head was lowered, her hair covering her face as she still sobbed. Her fists gripped inhumanly, her legs trembled.
Oh my god....how cruel that felt. It still hurts so much
She bit her lip to catch another wave of hurtful sobs.

Exi paused, the feeling of anguish coming off her stopping him for a moment. Once it regained it's composure, it sent a suggestion through her mind that it didnt hurt quite as much as she thought it did.

As soon as that was set, it began using her sex as it should be, pulling the tendril out then pushing it back in, still toying with the idea of taking her other end, now a little more seriously, pushing against the second hole.

Her pain eased as it was replaced by pleasure. Her mouth opened to let out more sobs, but turned into soft moans. Her hips bucked against the tendril in her cunt, trying to force it deeper into her. Now fully fullfilled with an orgasm, she relaxed her anal passage for him if he wanted it so much. her breasts bounced as he thrusted his tendril into her, more heat built. She was close, she could feel it.
She looked up to Exi with serious eyes.
"I-uuhhh am just wondering....agghhhuhhhohh...why-aahhh are yoummmmm trying to make me-oh-ohoh....cum?" she tried to ask, louder moan erupted from her as she thrusted rythmically with his tendril.

Exi slipped the other tendril into her rear and pushed it deep, the other tendril snaking past her wall and into her womb, still pumping in and out of her. There was a moment of hesitation in it's other tendrils when she asked her rather broken question. Yet it decided to answer anyway.

I need it to keep myself alive.

It answered with a rather serious tone.

She made animal like grunts as the other tendril enetered her anal passage and arched her back when the tendril in her cunt went deeper then it should've been able to. But it felt good anyways. Dumbly, she remembered this thing can talk through telepathy. His answer made her understand. There was really no sense in fighting back. If she withheld herself he might just keep pumping her until she died.
I see.
Might aswell give him what he wants.
She was very close to orgasm. Just a few more pumps and she would be sent over the edge. She pushed hard in the front where the tendril tickled her clit and that did it. She gave a rather grunted moan as her walls contracted against the two tendrils in her holes. Her juices spilled from either side of the tendril in her hot cunt as she sighed happily. She never realized how good this felt.Her walls contracted again and again. It was a very strong orgasm she was given and tried to ride it out, atleast for the monster's sake.

It basked in her pleasure, feeding off the energy.

Yesss.....

With another suggestion, it made her believe it had cum inside her, even though it was impossible for it to do.

Exi gently brought her to the floor of the shower, still using her to draw out her climax as long as possible, feeding as much as it could.

Your well-...welcome
A smile crossed her face as the aftershocks of the orgasm played into her mounds. She leaned back and breathed heavily, tired from the strong contractions.

When it had brought her to the floor and finished feeding off her energy, it removed itself from her, touching a tendril to her right temple.

And for now, we part ways. I'll leave you only with a name.

It hesitated for a moment, wondering if she had anything to say before it erased her memory.

The aftershocks of the orgasm left her body and she gave a soft mewl when the tendrils retratced, giving her one more contraction. She cringed at the tendril to her head, but looked to him with serioussness.
I think your a bastard for what you did to me. You took my virginity away and you caused me great pain. I really don't have much to say, but I will say next victim you choose, I hope you remember to give the girl mercy. Not like you did me. I can only hope we don't meet again
Her glare returned, remembering how he hurt her so badly. She was about to swat the tentacle away from her and might get up to possibly land a strike.
She didn't care if it seemed like she enjoyed it. He ravaged her body for his own benefit for Christ's sake!

Exi laughed softly in her head before wiping her memory of everything but his name, and even with that hint, she wouldnt ever be able to recall the event. The stress from wiping her mind should have made her at least unable to realize that Exi was still there. Before she could come to, it left, hiding amongst other dark corners for his next victim.

With the wiping of her memory, her eyes glazed over. She blinked and looked around immediatly with confusion. "What? Oh my head," she cringed, still bewildered.
"Exi?...who is this...Exi?"

COMPLETE.