Practice Exam

Disclaimer: All characters are 18+ and fictional. All names, characters, businesses, places, events and incidents in this book are either the product of the author's imagination or used in a fictitious manner. English is not my first language.

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"Please, Emily," Maia practically begged at this point. "I need to pass this exam."

Emily looked at her roommate for the past three years, who's giving her the puppy dog eyes as she clasped her hands together in mocked prayedr. Emily could see the tiny, tiny glint of sadism in those eyes. It's been three years, Emily knew what Maia is up to in her spare time.

"You don't have any other female friends?" Emily asked, still stubborn.

Maia raised an eyebrow. "I do, a lot. And they're all studying for the same return demo."

Emily sighed. That made sense, actually. If Emily was a little honest to herself, she would have taken the offer in a heartbeat. Maia has the brain of goddess, both intelligent and horny. Emily found that interesting. But, she also knew that Maia is unapologetically sadistic with all the tied up men and women Emily sometimes go home to.

"I'll try not to make it painful," Maia said. "I'll make you breakfast for three days. Or a whole week."

"Two weeks," Emily replied, finally. "My finals are next week."

Maia smiled. The glint was still there. Emily sighed. This is gonna be a long night.

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Maia made Emily wait as she prepared her own bedroom. She told Emily that it could take a while to prep and clean the things, but she wanted to make sure Emily won't be in risk of infection. After Emily showered, Maia called for her finally. She was wearing her scrubs, face mask and medical gloves and all. Emily on the hand was wearing nothing.

"Well, that makes things easier," Maia commented and winked. "I need you on the bed and spread your legs please."

Emily followed, noticing the plastic covering the bed and the two suspicious pairs of cuffs by the headboard. Emily lied down. Maia took her wrist and started cuffing them to the bed.

"Is this really necessary?" Emily didn't fight though she knew at the back of her mind, this was not procedural.

Maia winked. "I can't risk having you pulling out the sounds on your own. I'll cuff your thighs too."

Emily tried to hide when Maia raised her leg, almost folding her in half, and wrapped the cuff above her knee. She did so again on her other leg. Emily tried moving. The cuffs weren't tight enough to immobilize her but short enough that she couldn't close her legs and arms.

"I know I told you I'll try not to make it hurt, but it still might." Maia said. "If say yellow, I'll slow down. If you say red, I'll stop this entirely."

Emily just nods as she watched Maia put a box full of sounds on the bed. The involuntary spasm of her pussy caught Maia's attention.

She smirked. "Enjoying yourself?"

"Not as much as you."

Maia placed two gloved fingers on her pussy, spreading her lips and exposing her clit. "That's right, Ems. I do enjoy this very much. Especially now that we're discovering that you're a masochist."

"I'm not," Emily humphed, almost pouting.

"Your wetness says otherwise."

"Please get on with it."

Maia did a scissoring motion with her fingers, opening and closing Emily's lips. The way Maia stared at her pussy, so scientific and clinical, as if she's an experiment on the table, turned Emily on. Maia flicked her exposed clit, and Emily moaned.

"Is this even part of the procedure?"

Maia shook her head. "No, I'm just fascinated by your reactions. You're so sensitive."

"It's been a while since I've masturbated," Emily said through gritted teeth. She was trying not to moan again.

"Boyfriend not kinky enough or...?"

"Finals."

Maia did it again, flicking her engorged clit stronger, faster, until Emily is a moaning mess. Then, the stimulations stopped.

"I think I'll keep you on the edge. They say being aroused keeps your urethra open and relax."

That was probably bullshit. Emily gave Maia her best glare. "Just get on with it."

Maia ignored her. Her finger drew circles on Emily's clit, softly and gently. It's always fascinated her how she can bring any woman down with tiny ministrations centered on such a tiny part of human body. When Emily's reaction started dying down, Maia drew lines with a finger from her clit to Emily's urethra, to and fro, over and over again.

"Oh, my god, Maia!"

"What if I wait until you beg me to sound you. I could just keep teasing, edging," Maia said. Emily can hear the grin in her voice. "My exams don't start until after lunch, and the night is still young. You think you'll last being edge til midnight?"

"I'm not begging you to sound me." Emily glared at Maia again.

Maia straddled her, pulling her entire torso over Emily's. Maia's mouth is dangerously close to Emily's nipple, that Emily could feel a short breeze with each breath. Without warning, Maia took a nipple into her mouth and played with it with her teeth. Emily stiffened, a silent scream stuck between her open lips. Maia pulled the abused nipple with her teeth before sucking once more. Her finger hasn't stopped playing with Emily's clit.

"Maia," Emily growled. "I'm gonna cum."

Maia released Emily's nipple with a pop. "You're not allowed to come until after we go through all the sounds. So, no. I don't think you will."

All sensations stopped. Emily struggled in her bondage, trying to catch the withdrawing touches. Maia just tutted.

"Are you gonna beg now?" Maia grinned again. "Beg for me to sound you."

"No." Emily shot Maia a glare, though it almost looked like a pout.

Maia shrugged. "As you wish."

Then came the sensations again. They went back and forth with pain and pleasure, it confused Emily's brain. In no time, she was getting close again. She's learned her lessons, though. This time, she didn't tell Maia she's almost coming.

The sensations stopped, nonetheless. Emily screamed in frustration.

Maia didn't even eased her with a gloat. She just gave her look as if to say, you know what you need to do.

Emily shrank. It took her a whole minute to say, "just sound me."

Maia chuckled. "I don't think that's good enough, princess. I need a bit more desparation."

Emily's pussy contracted. She's so, so senstive. "Can you sound me now?"

"A bit more. You can do it."

"I'm not one of your bitches, Maia..."

"Are you not? Just look at you." Maia thrust two fingers at the same time. "So open." She pulled out. "So bound." She pushed again. "So desparate." Pull. "So senstive." Push. "All." Pull. "For me." Push.

"Please," Emily's voice was shaking. "Can you please sound me, Mistress? Can you please use all your sound on me, Mistress? My pussy is yours to use."

That was the most humiliating string of sentences Emily has ever said in her entire life. But, damn, she loved that. Maia's facial expression showed how she loved it too.

"Why, of course, Emily," Maia said. "But only because you asked so nicely."

Is this what Maia's playthings all feel like? Liberation from being humiliated. Emily was realizing that she doesn't mind. The control was out of her hands now. Her body relaxed and her mind felt some sort of peace.

Maia kneeled down before the bed to get a better look at Emily's pussy. She took the smallest sound, lubed it, and carefully inserted it into Emily's urethra.

Emily felt the vulnerability first. How her entire body felt like it was in Maia's mercy. She strained a bit to see the look on Maia's expression. It was intense focus. Back to the clinical, experimental, careful expression when she's in her doctor mode. Emily had been reduced to a training dummy. Then came the strangeness. It wasn't discomfort per se, but it was a feeling she's never felt before. Her mind couldn't decide whether it was pleasure or pain, until Maia started pulling and pushing the sound in and out. Finally, the intensity came.

Emily started to struggle. Her breathing picked up. Maia laid a hand on her stomach to calm her down.

"Maia," Emily said. "Mistress, I'm sensitive."

"I know," Maia replied, not even looking up at her. "Remember, you're not allowed to come. This will take a while."

It did feel like forever. Maia fucked her with a sound, and it wasn't even 100% out of her innate sadism. It was just a medical experiment. When Maia pulled the sound out completely, Emily thought it was finally over.

Then, Maia brough a slightly bigger sound and repeated the same action. Slowly inserting before fucking Emily again.

Emily begged to come, for more touching, for Maia's teeth or her fingers. But never to stop. Emily didn't beg for the fucking to stop because her mind was finally recognizing the sensation as something pleasurable.

"I have the whole set, Emily." Maia said. "I'm trying to measure your urethra."

"By fucking my urethra?"

"That's just an added bonus."

Maia moved on to the next size. And did the exact same thing. Emily's hold on the ropes that bound her tightened. She's begging to come at this point. She could feel her juices trickle down from her hole to the plastic covering Maia's bedsheets. Emily had lost count how many times she's moaned her roommate's name. And, with each name she grew closer and closer to coming. Every time she's about to tip, Maia would withdraw sensation.

And, then. Another size bigger. And, then another.

Emily thought it lasted the entire night, but a short glance on the clock shows it's only really been about fifteen minutes. Finally, Maia stopped.

"Your urethra is about the normal size."

All of that just to figure the size of my urethra. Emily's entire body was shaking with pleasure and sensitivity. Maia made her drink what tasted like cranberry juice. When Maia made a move to clean up, Emily called her up.

"You told me you'll make me come," Emily said desparately. "Please, Maia. Please."

Maia turned to look back at Emily and smiled. She didn't reply. Emily couldn't look at what she's doing but when Maia returned to bed, she already had a strap on and vibrating wand. Oh, fuck.

"Oh, don't worry about that princess." Maia's voice is laced with honey. "I'll make you come for as many times as I want."

As Maia wants, not as Emily wants. Emily didn't miss the connotation of those words. But, she's too horny to care. All Emily could say was a single desparate, please.

The strap on entered Emily without give. Maia moaned with her. "This strap on has a vibrator attached to the opposite end so that every time I push into you," Maia trailed and pushed into Emily as a demonstration. "It would vibrate directly on my clit."

Maia thrust into Emily with slowly. "The slower I go, the longer it vibrates."

Not long after, Maia was moaning with Emily. Her thrusts became erratic, fast and then slow. Maia would slam hard against Emily and push in gently the next. Emily started begging again, to go as fast and as hard as Maia can. As fast and as hard, Maia did.

Emily couldn't even wait for Maia to allow her to come. She just did. Maia didn't stop thrusting, however. She went on and on, push and pull even through Emily's orgasm. In between the moaning and the panting, Emily could hear Maia chuckling at how Emily should be punished for not asking for permission to come.

The vibrator wand hummed in the air. Maia thrust faster, harder building up the pace before she placed the vibrator directly on Emily's clit. She screamed.

And came.

And came.

And came again.

Emily lost track.

When she came to, Maia was already releasing her from the ropes. "How was that?"

"I'm pretty sure our dorm mates heard me."

"They probably all think it's about damn time you do," Maia shrugged. She massaged Emily's limbs, bringing blood back to the muscles. "You took all of that. That's amazing for a first timer."

Emily smiled. "Does that mean there'll be a second time? It's all medical, am I right?"

Maia snickered. "Don't worry. I asked permission from your boyfriend before I brought it up to you. I know he means a lot to you."

"Oh, my god. You didn't." Emily couldn't imagine breaking up with her boyfriend over Maia's kink. Oh, gods. "He probably hates me now."

"He, uhh..." Maia smiled. It wasn't a sad smile, it was a kinky one. "He agreed as long as I teach him how to in case you liked it. So, yes. There will be a second time. And a third, fourth, maybe even a fifth. I can teach your boyfriend the ways of BDSM if he wants so he could do it to you once we graduate."

Her boyfriend agreed to have a threesome with Maia. And Emily will be their slave. She swallowed a growing lump on her throat.

"I think your pussy likes that idea."

"Get your hands off my pussy, Maia."

Maia laughed. Emily just pouted.

"I want fried rice for breakfast, Maia."

"Anything you like, princess."

-nothing follows.-