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Lawson	By : Vitezislav Category: +M through R > Mass Effect Views: 30474 -:- Recommendations : 0 -:- Currently Reading : 2
Disclaimer: I do not own Mass Effect, nor the characters from it. I do not make any money from the writing of this story.

Chapter List
- 5
- 6
- 7
Oriana fiddles a bit with the collar until a name appears on the collar. She shows it to Miranda, who seems a bit surprised by the name Oriana has chosen for her. Oriana places the collar around her sister’s neck and it snaps shut perfectly. Oriana takes a step back and admires her sister’s new accessory.
Oriana: “From now on when I call you Miranda, you will listen to me. It might surprise you, but I want everyone to know that the mighty Miranda Lawson is my slave bitch. You are my slave bitch aren’t you?”
Miranda: “Yes Mistress Oriana.”
Oriana: “Very good, you finally learned your place. I believe you still remember Tyra Jones, how could anyone forget her. A few days after the Expo, I received a few gifts from her. I so hope you remember the special strap-on Cara showed us.”
Oriana moved to the box and in her hand she has a strap-on model made by Tyra’s company.
Oriana: “I thought about using it on Jack, but that didn’t seem right. It was you and me who first saw it together, so it should be you and me to try it out. It has been hard to not try it on for so long, you kept me waiting for quite some time sis. At least the wait was worth it, because this big fat cock is going inside your tight asshole. Speaking of big fat cock, I don’t even know how big it will grow once I put it on.”
Oriana quickly slips her legs in the straps of the strap-on and fastens it around her waist. A strange feeling surges through her body, as the sensors in the strap-on connect with her nervous system. Her body begins to shake and moans escape from her mouth. Oriana has never experienced a feeling like this before and her pussy suddenly begins to leak her sweet juices. Her mind seems to be going blank and her eyes roll back, while she experiences an orgasm from putting on the strap-on. Miranda watches her mistress climax in front of her, while the strap-on grows during the orgasm. She is amazed by how big it has become and looks up at her mistress. Oriana has recovered from her sudden orgasm and is looking down at the strap-on. Miranda can see her mistress smiling and her hand is rubbing up and down the length of the shaft.
Oriana: “Wow that felt strange. Tyra could have left a note, saying this would happen the first time.”
Oriana moves closer to Miranda and poses in front of her, showing her slave the majestic cock. She is pleased to see Miranda’s gaze being focused on the cock, that will wreck her tight ass.
Oriana: “What do you think Miranda? I guess it’s around 13 inches long and around 4 inches thick.”
Oriana moves in even closer, until the cock is right in front of Miranda’s mouth. Miranda knows what her mistress wants her to do and she wraps her lips around the head of the cock. As Miranda’s soft wet lips enclose around the head of her cock, Oriana begins to moan in pleasure. This feeling she is experiencing is completely new to her, but she really enjoys it and now understands why men like getting blowjobs. Without even noticing it, she instinctively places her hands on the back of Miranda’s head. Oriana begins to push Miranda’s head forward, forcing her slave to take more and more of her cock inside her mouth and throat. Miranda struggles with the width of the cock, it only barely fits in her mouth and her mistress isn’t giving her time to adjust to the immense size of it. Oriana can feel her sister struggling with her cock and the feeling of her tight throat trying to deal with it, makes her want to push it in even further. With a push of her hips, the entire length of the cock disappears in her sister’s mouth. She can feel the soft lips of her slave, pressing against the base of the strap-on.
Miranda’s eyes are widen open, as suddenly the entire cock disappears inside of the mouth. Her breath is being taken away from her and she struggles to catch a breath, with this monster inside her mouth. She begins to gag on the cock, but Oriana keeps her head in place and the cock buried deep inside her throat. After a few seconds, she gets some relief, as the cock slowly withdraws. Miranda tries to take a deep breath through her nose, but before she can finish the cock slams back into her throat. Miranda tries not to gag, but it’s pointless since her sister is now throat fucking her. The cock moves in and out of her throat at a rapid pace and saliva is drooling out of her mouth. The movements of Oriana’s hips and the strap-on base slamming against her lips, cause the saliva to fly all around and are covering her face.
Oriana loves the sounds that her wet cock is making inside her new slave’s mouth and the feeling of the underside of her cock gliding over her sister’s tongue. She couldn’t care less about her slaves comfort and just wants to pump her cock inside her. She can feel the tension building up inside her, knowing that it won’t take long before Miranda’s mouth will make her cum. With a few more hard thrusts, she reaches the point that she can no longer control herself. She slams her cock all the way down Miranda’s throat, pressing her face against the base of the strap-on and holding her head still. Miranda suddenly feels a liquid pouring into her stomach and she realizes that the cock is ejaculating inside her throat. Oriana is moaning loudly, as she cums inside her slave’s mouth and when she is almost done, she slowly pulls it out. The last few drops of her cum fill Miranda’s mouth and she wants to spit it out. Oriana slaps her cheek and Miranda swallows all of it.
Oriana: “Remember this, slaves swallow. They never spit.”
Oriana grabs Miranda’s hair and pulls her head back. Miranda’s face is a complete mess with saliva everywhere and her hair sticking on her face, because of all the saliva. Some of the saliva is covering her firm breasts and a puddle of saliva formed on the floor.
Oriana: “You made such a mess of yourself Miri. I bet you never had such a big cock fuck that slutty mouth of yours. This was only foreplay my slave, the real prize is that big juicy ass of yours. I bet no one has ever fucked your ass before, since Jack told me she never did and I can’t imagine you let Shepard fuck your ass. Is my big slave sister still an anal virgin?”
Miranda begins to blush, as her sister calls her an anal virgin.
Miranda: “Ye… yes Mistress.”
Oriana: “Wonderful, this day is getting better and better. I always dreamed about being the first to fuck your ass and now this dream is becoming reality.”
Oriana is still holding Miranda’s hair and guides her towards Miranda’s desk. She pulls Miranda onto her feet and bends her over her desk. Oriana is pleased how Miranda’s ass is sticking out and gives it a nice hard slap. Miranda lets out a squeal as Oriana’s flat hand hits her juicy ass. Oriana positions herself behind Miranda and places both her hands on Miranda’s ass cheeks. Oriana sinks her nails into the tender flesh, making Miranda cry out in pain. Oriana keeps her nails sunken into Miranda’s tender ass flesh and spreads her ass cheeks, revealing her tight butthole. Oriana gathers some spit in her mouth and lets it drool out of her mouth onto Miranda’s anus. Oriana gently rubs her well lubricated cock against Miranda’s anus, teasing her slave sister a bit. Gently she pushes it inside, feeling her sister’s anus trying to constrict her monstrous cock, as it invades her tight hole. Oriana loves the feeling and cannot believe how someone managed to create such a wonderful strap-on. She has pushed about one-third of her cock inside Miranda’s butthole and she is determined to push it all the way in. Miranda on the other hand is unable to take more and cries out in pain, as her mistress pushes inch by inch inside of her. Oriana is telling her to relax, but the enormous size of the monster digging deeper inside her, makes it impossible for her to relax. To make things worse for her, Oriana grabs her long blonde manes and wraps them around her hand, pulling her head back hard. Oriana slaps Miranda’s ass with her left hand, while pushing another inch inside her sister. She now has two-third of her cock buried inside her and she decides to push the last third inside her in one go. She makes sure she has a tight grip on Miranda’s hair and places her left hand on her sister’s hips. Miranda can sense what is about to happen and braces herself for the inevitable. With a mighty push the entire cock goes deep inside her and the base of the strap-on slams against her butt cheeks. Miranda cries out loudly, as her sister finally conquers her anus. The feeling of Miranda’s anus tightening around her cock, is driving her insane and she just wants to ravish her sister’s tight hole. She knows that she has to control herself or Miranda’s hole is going to make her cum fast.
Oriana takes a moment to regain some control and letting Miranda adjust to the size of her cock. She pulls her cock back, so that only the tip of her cock is still inside Miranda’s ass. She tightens her grip on Miranda’s hair, pulling her head back further, before slamming her cock all the way back inside. Miranda moans as the cock fully returns inside her, her tongue slipping out of her mouth. She is starting to enjoy the rough treatment, especially the hair pulling is turning her on. Oriana is getting into a steady rhythm, her cock thrusting deep inside Miranda every time. Oriana bends over her sister, still holding her hair and brings her mouth next to her sister’s ear.
Oriana: “I have fucked Jack’s ass plenty of times, but your ass simply feels divine. I just can’t believe how lucky I am, that this asshole will be this tight every single time I fuck it. Your biotic healing skills are so amazing, I can’t wait for the day I can remove this collar, so that your tight asshole will start recovering while I am destroying it. I am going to have so much fun with your ass. How does it feel being your sister’s ass slave?”
Miranda: “Ohhh… ahhh… hmpf… it… it… it feels amazing, please Mistress fuck me!”
Oriana: “Yes bitch, beg for it!”
Miranda: “Oh god…”
Oriana: “God won’t fuck it!”
Miranda: “Please Mistress Oriana! Fuck my ASS!!!”
Hearing her sister begging for it like a total slut, encourages Oriana to stop being cautious and just fuck her like she has never ass fucked anyone ever before. She lets go of Miranda’s hair and places fingers from both her hands in Miranda’s mouth, pulling her head up. Oriana’s hips are slamming against Miranda’s ass cheeks. Miranda begins to rock her ass back on Oriana’s cock, wanting to be fucked harder by her mistress. The sound of their flesh slamming into each other is filling her office and Margot is able to hear it outside. Miranda is screaming and moaning, speaking incoherent sentences. Oriana can’t believe the state her sister is in, but her tight asshole just feels to great and she begins to pound it even harder. The mighty biotic Miranda is turning into her personal buttslut. Her cock sliding in and out of Miranda’s anus at a rapid rate and she can feel herself getting close to an orgasm.
Miranda: “FUCK ME FUCK ME FUCK ME MISTRESS ORIANA!!!”
Miranda’s mind is completely gone and Oriana is having a hard time keeping up with her sister. She was the one fucking Miranda, but now Miranda is slamming her ass against Oriana’s hips at an insane speed. Oriana isn’t able to move her hips, because every time she wants to, Miranda’s ass is already against her hips. Miranda’s tongue is bouncing up and down outside of her mouth, as she moans in pleasure. Oriana has to use all her willpower to prevent her from coming inside Miranda’s delicious asshole.
Miranda: “PLEASE MISTRESS ORIANA MAY I CUM?!”
Oriana is groaning and moaning, having a hard time responding to Miranda’s question.
Miranda: “PLEASE I NEED TO CUM?!”
Miranda slams her ass back hard on Oriana’s cock and Oriana cries out in pleasure as she comes deep inside her slave. Miranda feels the liquid pouring inside her and takes that as a sign that she is allowed to orgasm as well. She speeds up, ramming her ass even harder on Oriana’s cock, who is still shooting cum inside her ass. After a few thrusts Miranda finally climaxes, screaming even louder than Oriana and ceasing her assault on Oriana’s cock. Oriana quickly pulls her cock out of Miranda’s ass, but before she can recover her breath, Miranda is down on her knees in front of her cock. Miranda grabs Oriana’s cock with both hands and wraps her lips around the head of the cock. With her hands she begins to pump the cock and her tongue presses against the urethra. Her tongue is lapping away at it, hoping for more of Oriana’s tasteful liquid. Oriana groans and moans, as her cock grows back to its full length. She grabs the back of Miranda’s head and pushes her cock deeper inside her slave’s mouth. Miranda removes her hands from the cock and lets it slide all the way down her throat. She no longer has any problems taking the entire length of the cock inside her and she runs her tongue along the base of the giant member. Oriana cannot believe that Miranda is the one in control at the moment, she was supposed to fuck her sister silly and now she is the one not able to handle the sensation that the cock is giving her. Miranda’s head is bobbing on her cock, getting her closer to another orgasm with each motion. Oriana lets go of Miranda’s head and lets her sister dictate the blowjob. Miranda keeps her lips against the base of the strap-on for almost thirty seconds before retracting her mouth. Miranda’s lips slide all the way back to the head of the cock, once her lips reach the tip, she pushes her head forward again, taking the entire cock back into her mouth and throat. Miranda is milking Oriana’s cock with her mouth and tongue. The suction created by Miranda’s mouth is incredible and when Miranda looks up at her with her eyes, while the entire length of the cock is in her mouth, Oriana can no longer hold back her orgasm. With a loud cry she shoots another load into Miranda’s stomach, who keeps her lips pressed against the base of the strap-on.
With a loud pop Miranda’s mouth comes of Oriana’s cock and Oriana stumbles backwards a bit. It has been a long time since someone fucked her this good and she knows that Miranda might say she is her mistress, but she hasn’t tamed Miranda yet. Oriana unbuckles the strap-on and steps out of it, she can see that Miranda is disappointed that things are ending now.
Oriana: “Don’t worry slave, this is only the first day of your new life as my sex slave.”
Oriana puts her clothes back on, while Miranda is still on her knees waiting for her orders from her mistress. Oriana tells Miranda to move the box to her secret bondage room, but the strap-on Oriana takes with her.
Oriana: “You can put your clothes back on and take off the collar when I leave, we wouldn’t want Margot to see you like this.”
Oriana leaves her office, but when she passes Margot’s desk, she doesn’t see Miranda’s secretary. Margot is sitting under her desk, with her fingers still deep inside her pussy. The show from the two Lawson sisters, made her cum several times and the footage will serve her well.
- 5
- 6
- 7
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Lawson