Yeah, time to be brave

"Fine, you are right. There’s no point in putting it off anymore." She sighs heavily. "It's better to make a painful break than draw out the agony, so let´s go." Sasha already heads for the bathroom and on her way, grabs some clothes from a drawer.

"Perhaps it will not be that bad." I try to encourage her a little, even though I don't necessarily feel like it myself, as I stand up and pick up my own shirt.

She shoots me a skeptical look. "We are talking about Denise here. You know, your sister you fight almost every day?"

I hate to admit it, but she is right. "Ok, probably it will be hurtfull, but anyway, I see no other solution."

My girlfriend nibbles on her lower lip and looks at me with uncertainty in her eyes. "Is this really a good idea? Maybe you should talk with her alone first, try to explain everything to her."

"Oh no, you are not gonna chicken out of this." It´s obvious how tense she is, so I try to highten the mood with a joke. "Hey, if she kills me, at least you can tell the police where to look for my body." I put on a wrinkled smile.

"Not if she kills us both, a not so unlikely scenario if you remind yourself that we talk about your sister here." Another deep sigh from her. "Ah, fuck it, who wants to live forever. I pressume you are right and it will only get worse over time."

"That´s my girl." I put a kiss on her forhead before I give her a comforting hug. "But maybe we should think about some strategy, something to soften her up."

"Knowing her as I do, it would be more promising to harden her up." She winks at me suggestively and turns back toward the bathroom.

"You are a genius." I look at her dead serious. "Is there a chance you also have a leash for one of your collars?"

"And you are a perv." She sighs again and nugdes me with her elbow, but this time she is smiling and points at one of her dressers. "In the bottom drawer."

"I think you've given me an idea that will ensure we both survive the day." There is a plan slowly growing in my head.

"Hope you are right. Would be a shame to die so young with such a hot body." She looks at herself in the mirror and her hands glide over her breasts and hips. "You would miss out to see me as an awesome milf." Sasha winks at me again and finally enters the bathroom.

We had to make a quick detour to my place so I could put on some fresh clothes and get finally rid of this blue swimtrunk. To my surprise, no one was home, and I really wonder how Mom and Diana are spending the day. About an hour later we reach the bus stop that´s only a few minutes away from Denise´ workplace, the Sex-Shop Raunchy Randy.

I´ve never been here before, but it was easy to find with a simple google search. Sasha blushes deeply as I fetch the leash to the collar around her neck after we left the bus and I can´t withstand to oggle her outfit closely. Apart from the collar, she wears tigh high, black leatherboots with straps above fishnet stockings, a very short black skirt that barely covers her butt and an also black fishnet top with no bra. Her nipples are only covered by cross-shaped tape, obviously also black. We completely skipped underwear and the tent her halfboner forms in the front is clearly visible. Myself I simply decided for a black shirt and blue jeans.

"That´s so embarassing. Did you see how the guy on the bench next to us was undressing me with his eyes?" It´s still astonishing how cute she is when she blushes.

"Not that he would have had much to do with that." I answer with a broad grin as I pull her behind me..

"How did I ever let you talk me into this?" At the question, she shakes her head, incredulous at her own actions. "I still can´t believe Mom let me leave the house like this."

"She simply knows what a desperate slut you really are." Snickering I reply with a shrug. "Furthermore, you're exaggerating. It´s not so different from what you wear to school on a normal monday."

"At school, I wear at least a pair of panties." Comes her defiant reply. "Most of the time, anyway."

My face takes on a stern look. "Enough backtalking now. This will only work if Denise falls for our little trick."

"Yes Master!" Sasha replies with a grin and we continue our way to Raunchy Randy.

From the outside the shop doesn´t look like much. The building has seen better days and holds the only open business at this time of the day. It´s surrounded by some clubs, which open much later in the evening, but otherwise the neighboorhood looks mostly industrial.

"Ok, no backing out now." Sasha silently nods to me and I pull her behind me like a good dog as I enter.

"Welcome to Raunchy Randy, how can I... Oh, look what the cat dragged in... What the fuck?!" A rollercoaster ride of emotions went trough Denise´ voice when she sees us. "What does this bitch...?"

"Silence young Lady, nobody allowed you to talk." If I want to keep this situation under control, I must act decisively, so I interrupt my sister immediately.

"No, no, no, now is not the time..." She slowly silences when she notices my sinister glare.

I notice I unsettled her with my demeanor, and I mustn't lose the upper hand now. "Shut up and down on your knees young Lady." My voice is calm and cold. Denise seems somewhat stunned in shock and doesn´t speak up to me, but she makes no move to get down on her knees either. With a deep sigh I turn to Sasha but my words are clearly targeted at my sister. "That´s such a disappointment. Do you actually realize how much you embarrass me with your behavior?" This time I adress my girlfriend directly. "On your knees pet."

Without a moment of hesitation Sasha drops to her knees and looks at me with the most obedient facial expression. "Yes Master! Anything else Master?" Before I can even answer she already opens her mouth and presents us her best aheago face.

I turn back to Denise. "You see? That´s how a fine, young lady should behave." Denise's jaw almost drops in astonishment and before she has the slightest chance to react, I continue with my commands. "Pet, don´t you think you need some punishment for talking back to me at the bus stop?"

"Yes Master! I would be grateful for your punishment." ('Fuck Sasha´s obsequious voice already makes me hard.')

"That´s a good pet." Casually I stroke her head. "Get me something to punish you properly." As she crawls to some shelves on all fours, clearly showing us her naked ass, I turn back to Denise. "It seems you could learn a lot from her, ain´t I´m right?"

"Yes Master!" In the meantime Denise has finally dropped down to her knees and I do my best to not fuck everything up by grinning like an idiot.

('I could really get used to this. Wouldn't have thought so before, but somehow it actually turns me on to be in command from time to time.') "Fine. That wasn´t so difficult, am I right?" My thumb and index finger grab her lower lip and I lightly pull at it.

"Yes Master. I´m very sorry for my misbehavior." My sister looks up to me with puppy eyes and I gulp hard. "I beg you to punish me for my thoughtless words, because I deserve it so much."

An idea comes to my mind as my eyes wander over the shelves. "I´m sure this shop has a section for sexy cossplay costumes, am I right?"

"Yes Master." In the meantime Sasha has returned with a leather crop between her teeth, still on her knees.

"Ok, you both may stand up now and than you´ll lead us there, understood? I´m especially interested in superheroine outfits." I still manage to keep a straight face and gesture her to get back on her feet. Then I finally take the crop from Sasha´s mouth and give my girlfriends ass a playful slap. "Good girl." ('Hey, when I´m given the opportunity, why shouldn´t I try to live out an alltime sexual fantasy of mine?')

The interior of the shop is bigger than it looked at first and Denise leads us to the back of the shop to an area with all sorts of suits and accessoires, right next to the video booths. After a short search, I find exactly what I´m looking for and hand my sister a skimpy stretchsuit of the Black Cat character from the Marvel comics. It takes me only a short time to find a matching erotic cosplay outfit for my goth friend too. It´s one of the ninja heroine Psylocke, another one of my favorite female Marvel chars.

"What are you waiting for? Change your clothes to please your master." It gets harder to keep a straight face from minute to minute, but I do my best. (´Don´t fuck this up. Don´t fuck this up. Don´t fuck this up.') I have my fingers crossed behind my back and beg that I don´t wake up from this dream, so at first I even didn´t register my sister talking to me.

"Here? Could we at least use one of the booths instead please? If another customer comes in, I could loose my job." Denise complains, evidently genuinely worried.

"Fine, go and change in there." I really don't want our little session to affect her employment. "But hurry, I don´t like to wait." Both girls receive a soft hit on their asses as they enter a booth giggling. ('The seem to get along better than I excepted, when they even go in the same booth together.') Again my mind wanders away, thinking about all the depraved things I can do to them now and I have to shift my boner in my pants to be more comfortable.

"Can you please help us Master? We urgently need your help in here." Suddenly Denise´ pleading voice snaps me out of my thoughts. ('It can just be more than a few minutes since they entered, right? Fuck I daydreamed away again.') The amusement in her voice is clearly visible and I´m just glad the girls obviously decided to play along. I heard them giggling and whispering all the time in there, but didn´t pay much attention to it.

"What do the young ladies need my help for?" Before I enter the booth I´m full of self-confidence, but I´m instantly stunned by the view I´m rewarded with when I open the curtains. "Holy fuck you two look gorgeous!" My honest outburst makes them giggle and blush simultaneously.

"Thanks Master. It´s just for you." Sasha has her hair bound in a ponytail with a purple string and her lower legs are wrapped in also purple bandages, leaving her feet bare. Her torso and crotch area are covered by a very tight spandex body and especially her crotch area is obscenely stretched by her boner. A pair of fingerless cloves and a red silk scarf around her waist complete her outfit, a look that makes my jaw drop.

"We hope you like what you see Master." I turn my head to my sister again and take a closer look at her. Opposite to Sasha she wears her hair down and her light blonde hair almost perfectly mimics the white hair of Black Cat in the comics. A part of her face around her eyes is hidden behind a little black mask and somehow she even found some black lipstick, probably borrowed from Sasha. Apart from white boots, gloves and some fur around her wrists, ankles and neckline, her full bodysuit is completely black. It has a very deep cleavage that almost goes down to her naval and like Sasha, the area of her crotch is stretched enormously by her fat, stiff cock.

They place themselves left and right of me and press their breathtaking bodies against mine. "Lift your arms Colin, so we can get you out of this shirt." I do as Sasha asks me, but the moment Denise pulls my shirt over my head and my sight is blocked, I suddenly hear a click and feel some cold metal around my wrists.

"Hey, what´s this bullshit?" When I look up, I see my wrists are held by two pairs of handcuffs dangling from a bar at the ceiling of the booth I didn´t notice before. No wonder, considering there are two sexy ladies to look at and getting all of my attention. Both girls look at me with a diabolical grin. I pull with all my strength, but I quickly realize that I will not be able to free myself from this position. "Why did you...OUCH!!" A sharp pain shoots through me as Sasha hits my ass with the crop she brought me before.

"Silence slave." Denise´ voice got cold as ice and a shiver runs down my spine. "You will only talk when your mistresses asks you something, understood?"

"Yes." I answer with clenched teeth as Sasha pinches my nipple playfully and winks at me. Another slap across my bum makes me yelp again.

"Yes what?" Her mouth is very close to my right ear now and I feel her hot breath on me, making the little hairs on the back of my neck stand up.

"Yes mistress!" Is my quick answer, sure that´s what she wants to hear from me.

"Good boy." The crop softly slides over my asscheeks while Sasha in the front opens my pants and pulls them down, only to get hit in the face by my stiff dick.

"He´s hard as rock Denise." Sasha can´t constrain a laugh as she informs my sister about my condition. "It seems our pervy master likes a little bit of pain."

"Nothing that surprises me." Comes the stoic answer of the blonde Futa behind me. "I´ve always known my little brother is one of the greatest pervs on earth. Ain´t I´m right?"

"Yes mistress, I´m one of the greatest pervs on the entire world." My answer is little more than hushed whisper, because I´m afraid Sasha, who has began to fondle my balls, might squeeze them otherwise.

"Very well, it seems you know your place." Slowly she kneels down behind me and parts my buttcheeks with her hands. "Good behavior will get you rewards, so keep beeing a good boy and we will all have a good time." Then she breathes a kiss onto my asshole that makes me shiver again before her tongue slides through my rim. I give a deep moan as she pushes the tip of her tongue through my sphincter and starts to intensely lick my insides.

"Don´t you wonder why the situation took such a turn?" My girlfriend licks around my glans and looks up to me with a questioning face. "At one moment you are the dominant master and only moments later the tables are turned. That must be confusing for you, ain´t I´m right?"

"To be honest, I don´t really give a shit right now." Is my truthful, moaned answer. "I receive a blowjob from Psylocke while Black Cat eats my ass, why should I want to be anywhere else?"

"You are such a nerd!" She bursts out in a laugh but doesn´t stop to jerk my shaft meanwhile. "I´m gonna tell you anyway." She silences for some time to press her lips against my cock and forcefully sucks at my frenulum before she continues. "I thought about your idea with this pet-master scenario thoroughly and although I must confess it aroused me, I was not sure it was the best way to convince your sister with another lie. So when you were in the bathroom to get ready, I called her from your phone and told her the truth."

"Ok, I’ve already realized that you conspired behind my back." I have to concentrate really hard to answer her, since my primal instinct is to just moan at the moment. "But how did you know we would end in this booth?" I´m still confused how she could know everything would fold out like this.

"Come one. Do you really think we would have any problem to lure you into this booth with us and make you undress?" The goth girl deeply inhales and sucks my whole length in one motion down her throat, elicting a lot more moans from me, before she spits it out again and continous her speach. "Of course we couldn´t know about the details, but I must confess I really like your choice of outfits. It was a nice surprise, although I know what a huge nerd you are. For another day I want to see you in a Spider-man suit." Slowly she licks from the tip down to my balls, taking each of them in her mouth to suck them gently. "Just imagine, Spidey spitroasted by the fat cocks of Psylocke and Black Cat." By her words some drops of precum gather at my peehole and she eagerly licks them up. "Fuck, you taste so awesome."

"I´m not sure, but I think I like the taste of this end even more." Denise paused her licking, but that doesn´t mean she gives my ass a break. While she talks to us, she shoves two fingers in my bowel and vigorously massages my prostate. She knows exactly where my weak spot is and I can only moan uncontrollably under her skilled fingers. "You love my fingers in your ass, am I right?"

"Yess! They feel SOOOO good." In ecstasy, I throw my head back and surrender myself completely to them. Not that I really have much of a choice.

"But there is something you want even more than my fingers, right? Tell me what it is, tell me what you really want?" Her fingers piston into my ass with immense speed now and the feeling is awesome. Meanwhile, Sasha isn't sitting idly by, either. She has engulfed my whole cock and massages me with her throat, bringing me closer to orgasm with every second.

"Your cock! I want your cock!" My answer is a single groan, the words barely intelligible.

"My little brother is such a perv, hungering for his own sister´s cock." It feels as if she increases the speed of her fingers even more, although I didn´t thought that was possible. Her lips are directly at my ear now, whispering to me. "You know we will fuck you senseless no matter what you say, but I would prefer you beg for it. Will you do that for me my little sissy slut?"

"Please fuck me. Fuck my slutty boypussy with your magnificent futa cocks. Stretch me, breed me, fill me up with your delicious sperm." ('Fuck I switch my mind like the wind, but I don´t care until she finally fucks me.') Needy I rub my ass against her crotch, separated only by the thin fabric of her spandex suit. "Be a good big sister and fullfill the depraved needs of your slutty brother please. Oh fuck, I´m cumm...OUCH! Fuck!" A sudden pain in my testicles denies me my climax.

"Not so fast my little slut." Much to my regret Sasha has abruptly stopped the blowjob and painfully squeezed my balls, when she sensed I was close to cumming. "Firstly you didn´t ask for our permission to cum." She loosens her grip and even strokes my ballsack somewhat gently now. "And secondly we want our littly sissy to get pushed over the edge by our cocks in her ass." One last stroke and her hand lets go of my painfully errect dick. "Do you want us to fuck you now and give you a naughty sissygasm my dear?"

"Yes please. Use me like the dirty cumdumpster that I am and fill me up with your cum." ('Fuck I need to cum so badly, I don´t care how they do it')

"That´s my boy." Sasha stands upright in front of me and smiles at me affectionately, before puting her lips on mine. "You know that I really love you, right?" Blushing red I happily reply the kiss.

"Uggh, can you stop that please? I really don´t want to get diabetes from your sweet talk." The tearing of fabric is clearly audible as Denise rips a hole in her suit to free her girlcock. "I thought we are here for a hardcore fuck, not some soap opera." Her shaft slides through my asscrack with ease and it quickly becomes wet and slippery from all her saliva.

"Aah, is someone jealous?" Sasha teases my sister with a genuine smile while her indexfinger glides over my lower lip.

"Pfft! As if. He is just a cumdumpster and why would I want to be loved by a cumdumpster?" She plays with a strand of hair and tucks it behind her ear and I can´t constrain a broad grin. "Why do you grin like an idiot shitface?"

"Because I know my sister well enough, to tell when she is lying." Denise deeply blushes from my words, presses her lips tightly together and remains silent. "Don´t you know I love you both almost equally?" My sisters mouth opens, she wants to say something but can´t find the words. "If any, Sasha should be the one beeing jealous."

"Why should she be jealous of me?" Comes her defiant answer. "That doesn't make any sense Colin."

In the meantime, Sasha has turned me around to my sister, so I can look into her eyes. "Because I love Sasha in a romantic couples way, for her personality, her awesome body and the stunning sex we have." The goth girl grabs my neck and softly turns my head to the side, so we can kiss, as she rubs herself against my back. I can feel her stiff dick against my bare skin and even some drops of precum dripping on my butt, so she must also have freed her dick from his spandex prison. After our kiss I look back at Denise. "But I love you in the same way, for your personality, your beauty, your breathtaking cock and tits and all the naughty things we already did together and siblings normally definately should not do." As I´m still bound, Sasha grabs around me for Denise´ arms and pulls her to me, until our lips are only seperated by a few inches. "But I also love you as my sister, my big sister who, despite all our silly arguments and disputes, looks out for me. One who takes care of her little brother and who would never let anyone hurt me. Unless it's to spank me or for stretching out my asshole." With a wink I end my speech and blow my sister a kiss.

We both snicker about my last sentence and before I can say any more, she closes the little distance between us and puts her lips on mine. Our kiss is gentle and cautious this time, not so rough and demanding as usual and to be true I don´t know which style I prefer more. Either one is erotic and makes me hard in seconds, nontheless all the other things we have already done together.

"Ok, now I am jealous." My girlfriend makes a puty face, but I´m sure she is not so serious about it. ('What do they say? Blood is thicker than water? For us it´s more like my sister´s cum is tastier than...Never mind, let's leave it at that.')

"You should Colin let impregnate you. Then he has to marry you and we will be sisters-in-law. After that you finally are really a part of our family and he can love you as a relative AND a fucktoy." My sister grinned from ear to ear as she presented us with her great suggestion.

"Why don't you let him get you pregnant too? At the same time of course, so we can raise our childs together." ('I know they both are only joking, but it´s the second time we talk about babys today. Just stop it. I mean, we only just got together!')

"Do you know what would be even hotter? If we both impregnated him. I know that´s not possible, but imagine we pump him so full of our cum, that his belly is so swollen, it looks like he bears our child." Her eyes get dreamy as she speaks and I imagine she must think about yesterday, when Mom, Diana and she fucked me into the unconsciousness.

"Perhaps we should postpone the family planning to another time and simply fuck like animals?" With my joke, I try to steer their thoughts back into shallower territory and they gladly follow me. "Unfortunately we still haven´t decided who will go first."

"As a good little brother, I´m sure you want your sister to fuck you first, am I right?" Denise tries to persuade me with puppy dog eyes.

"He may be a good little brother, but I´m sure he wants to be fucked by the mother of his future kids first." I must admit Sasha doesn't have any bad arguments either.

Psylocke and Black Cat argue about who should fuck me first and I can´t do anything but smile like an idiot. Their raging boners rub against another and smear precum all over my crotch area, while the two beauties press themselves against me. "I really don´t care ladies, but I need a cock in my ass right now!"

"Who's getting cocky here?" Both girls ask simultaneously and lough out loud.

"So, if he can´t decide..." Together they grab me by the backs of my knees, lift my legs and place them on Denise´ shoulders. My sisters´ tip rubs urgently against my hole and I shiver from anticipation.

"...we have to decide for him." Sasha is very close to me and I feel her hard nipples against my back. Her hands guide her own cock to my ass too and now two dicks throb at my rear entry.

"Relax ladies, one after the other." I chuckle before I see this coldness in my sisters eyes again and when my girlfriend whispers to me: "I'm afraid you've completely misunderstood us, my dear." I get somewhat scared.

"No, no, you must be kidding!" I try to get away from them, but in my position, that´s completely impossible. "They will not fit! I can barely take one at a time."

"Nonsense little brother. You made mom's dick fit, so you wont have any problems with a good old double penetration." They both push more and I can't help but cross my feet behind my sisters back in breathless anticipation. "We have waited long enough for you to make a decision. And now we have decided for you." I feel my sphincter slowly giving way to the pressure and gasp in pain.

"Stop it, stop it, for Fucks sake stop it!" They show no mercy and push powerfully, until both their tips forced their way into my ass and I'm stretched out like never before. The pain is horrible, even worse then when Mom fucked me for the first time. "Fuck, you rip me apart! You literally rip me apart! Stop it" Hot tears run down my cheeks and blur my vision. With my sight blocked like this, I focus even more on my other senses, and all I can feel right now is the burning pain in my anus.

"My godness could you stop to be such a crybaby?" Denise wipes away my tears and smiles genuinly at me. "If you would stop making such a fuss, you'd realize we haven't been pushing for quite a while."

"And how did your cocks get pressed into my ass then?" I answer defiantly between clenched teeth, agitated by the pain.

"Because you pushed so forcefully against us. We were simply pushing back Colin." Sasha tells me in a gentle, explanatory voice.

"That´s bullshit! Why would I...." As I have calmed down somewhat despite the pain and look down at us, I see that they tell the truth. Both women stay abolutely still, just holding their ground against the pushes of my hips. Without consciously realizing it, I repeatedly brace myself against their cocks to take them even deeper inside my bowel.

"We both already bottomed out in you my little slut. The worst is already over. We will give your naughty boypussy some time to get used to our cocks, but then we will seriously fuck you, ok?" My sister looks at me with sincere sympathy in her eyes and places another kiss on my lips.

"But we would never force you to do something you don't want to do yourself." The soft fingers of my girlfriend softly caress my neck and her voice is full of love and caring. "Even if you didn´t realize it at first, I think it´s obvious your body wants to be claimed by our cocks. But no matter what we want or think, what you want is most important to us."

"I promise it will only get better from here on, like yesterday when mom fucked you for the first time. Wouldn't you have regretted it if you had backed out yesterday?" From her facial expression I can tell, that she is torn about her statement. "Sorry, don´t get me wrong. As Sasha said, we don't want to talk you into anything. If you want to stop, we untie you immediately and we still can have an amazing, fulfilling time together. We could both lick your cock until you explode in our faces...."

"Or you could fuck and fist our cunts and asses as hard as you want. We both love you and we want nothing more than make you happy and have a naughty time together." My beautiful girlfriend assures me of it once more.

"So, should we continue to use you as our cocksleeve or do you want two depraved sluts as your slaves, following every command you might think off?" ('Fuck is it really so difficult to find the right answer for this?')

***Authors Note***

I think it´s time for another reader decission: Master or Cocksleeve, how would you decide? Put it in the comments or pm me what you want read about.

With that out of the way: Sorry for all the latest delays, somehow it takes a lot more time to complete a chapter at the moment than before. To make one thing clear, I don´t have any intention to quit writing this story, but sometimes it will take weeks or even months like now, until the next chapter is ready to publish.

I´m still really happy with the over 480 Favorites and 950 Likes. I think it´s a lot for a hobby writer like me and especially in such a niche subject area. I think and hope my writing and phrasing got better over the last year, but unfortunately I still make a lot of mistakes. I hope that doesn't pull you out of the flow of reading too much.

Again, thanks for reading my story and your likes, comments and messages.

As always, if you have any ideas, suggestions, or requests for plot lines, scenes or characters/names, please don't hesitate to let me know. If it's possible, I'd be more than happy to implement them.

****