Сrystal gives free rein to her desires

In a dream you saw moments of your life. How you spent time with your family, played games, went to school. In your dream you saw your older sister Crystal. She spoke to you, but her words were unclear, like a whisper carried by a light breeze. You woke up abruptly and felt that someone was holding your legs and chaining them with two leather bracelets fastened on a short chain. The wrists were already shackled in a similar way. “Wake up, slut,” you heard a loud voice. It was Crystal, your older sister. She had finished tying you up and was now looking straight into your eyes and smiling a smile that didn't bode well.

This time she was dressed a little differently. The leather corset still emphasized her figure and firm breasts, but now instead of a black top, there were only pieces of black tape covering her nipples on her chest. The hands were wearing long, shiny gloves, but the faces of the palms had a different texture and were covered with pimples. On her legs were long, tight trousers that fit tightly around her legs. The heel was high with a narrow stiletto heel. Around her neck is a chain with a key. With all her appearance she said that now she was not going to be gentle with you and restrain herself. Now she was going to make all her perverted fantasies come true on her little brother. "Well, look who's awake," Crystal grinned, her eyes sparkling with anticipation. “Today is an unforgettable trip for you, my dear.” You squirmed awkwardly. You couldn’t help but feel anxious at the prospect of spending time with your older sister. “You know,” Crystal began in a sinister but playful tone, “now that it’s my turn to play with you and we’re alone, I don’t have to hold myself back like last time.” But first we need to move to the playroom,” Crystal said, tugging on the leash, making you waddle after her in your bonds.

Coming out of the bedroom, you saw several new structures, the appearance of which inspired great concern. Crystal moved towards the most intimidating structure. It was an unusual chair, similar to those in a gynecologist's office, but only similar. Crystal, showing neither patience nor compassion, immediately sat her toy in this chair and began to prepare for the fun. After a minute she stepped back to admire the result. You were lying on your back completely horizontal. Your neck was constrained by a special wide clamp that did not even allow you to nod, but had a gap wide enough for you to breathe easily. The legs were spread and raised so that the knees almost touched the stomach, and were secured with iron structures in the hips and ankles. The hands were stuck into special niches, where they were instantly fixed, not allowing them to move a finger. There was a mechanism in the mouth that **** it to stay open. Crystal examined you carefully, making sure her toy was securely in place. The sight of her obedient brother, unable to resist her control, filled her with grim satisfaction.

“Let's start our little game.” Crystal grinned, her eyes glued to your exposed genitals. “I want you to remember that you are mine now and I have absolute power over you. I think this little thing will hinder us at the moment.” Her gloved hand reached out and, using the key hanging around her neck, removed the cage from your penis. “Do you know why I decided to remove this cage?” - Crystal said in a mocking voice. “Because I want your dick to be as hard as possible. I want it to pulsate with anticipation of what's next." Her fingers lightly touched your penis, sending shivers down your spine. “I bet you want to touch it too, don't you?” Crystal smiled grimly. “But don’t expect it to be that simple.” Her fingers traced patterns on your sensitive skin and you felt your cock begin to harden. She sensed your growing arousal and grinned wickedly. “See, you like it, don’t you?” Crystal cooed softly, stroking your erection. “You like the idea of being my little fuck toy, don’t you?” You squirmed in your bonds, trying to free yourself from her grip. Your sister's laughter filled the room, mocking your efforts. Your sister's laughter filled the room, mocking your despair.

She caressed your hardening member, watching you writhe in your bonds. After a few minutes, Crystal stood up, leaving you tied up and naked. You watched her walk away, struggling with your limitations and wondering what kind of **** awaited you. She opened the closet and took out a small box. Inside were glass jars filled with a variety of colorful liquids and powders. Each can was labeled with a name written in an elegant font, detailing its contents and purpose. The smell of exotic spices, oils and perfumes wafted upward, filling the air with intoxicating aromas. “We're going to have some fun, aren't we? First, let's see what we have here." Crystal selected a bottle labeled "Lustful Desire" and carefully opened it. The scent of rich musky perfume filled the air, mingling with the seductive aroma of exotic spices. The label promised that it would enhance sexual desire and sensitivity—the perfect ingredients for the recipe for debauchery she planned to serve her brother. She dipped her fingers into the jar, coating them in the potent mixture. “Well, are you ready to swallow this wonderful elixir to make your sensitivity skyrocket?” Crystal grinned darkly, her eyes sparkling with malicious delight. You began to do your best to convince her by any means possible not to **** you to drink this potion. “Oh, I see you are not eager to lick my fingers. “Sad,” Crystal said with mock sadness. “In that case, we will use a different method.” With a sharp movement, she inserted two fingers into your anus and began to knead it with her fingers lubricated with the potion.

Your eyes widened in shock and tears streamed down your cheeks. Your entire body began to shake uncontrollably in a **** attempt to get rid of the painful burning sensation caused by the chemical reaction between the substance on her fingers and your sensitive rectum. Crystal's lips curled into a cruel smile. She knew you couldn't escape, and the thought of dominating you made her cock twitch with anticipation. Crystal continued to massage your prostate and other sensitive areas, ensuring you were fully prepared for the sensory overload to come. She saw your face contort in agony and a wave of pleasure coursed through her veins. With her other hand she started playing with your penis. “Okay, slut boy,” Crystal said mockingly. "It's time to move on to the main course."

She pulled her fingers out of your ass, leaving a trail of glistening liquid in her wake. The scent of lustful desire filled the air, increasing the tension between them. She grabbed your balls tightly and pulled them a little before putting on a very tight ring. “Now you won’t dare cum without my permission.” She giggled, an evil glint in her eyes. You had **** but to endure, hoping to retain at least a modicum of will and dignity. Crystal continued to stroke your erection. The effect of the potion made itself felt and intensified all your sensations. The pressure was growing inside you, an inexorable wave bringing the explosive finale closer, which was prevented by the ring.

“I think it’s time to use all the features of this wonderful machine.” With that, Crystal picked up the remote and pressed the button. The chair suddenly began to move, stretching your body in ways you never could have imagined. Several mechanical manipulators began to stimulate your nipples, your shackled arms and legs also felt stimulation. “This will lead you to the abyss faster than anything else,” Crystal whispered seductively. “You will ask for release, but I will not give it to you.” Your tormentor said with incredible lust and pressed the second button. The sounds of new mechanisms were heard and a huge dildo of an unusual shape appeared in front of your face, and a moment later another one touched your anus. “Relax, little brother,” Christal purred, her voice filled with smug satisfaction. "This is just the beginning."

You tried to protest, but the sound was muffled by the device in your mouth. The cars seemed to mock you, slowing down. "What does it feel like?" - asked Crystal. -Are you having fun already? You hummed in response as the dildos moved relentlessly closer. “I won’t rush things,” your sister muttered. “We have a lot of time to have fun. There are so many more things to try. Why don't we add a little spice?" With a flick of her wrist, she grabbed your penis and, using a urethral wand, began to insert it. The thin tip easily slid into the urethra, followed by the wider part. The sensation was both painful and pleasant, and this contradiction fueled your despair. “You’ll learn to love it,” Crystal taunted, twirling her wand. "And that is not all". A sudden jolt ran through your body as the dildos vibrated and began to plunge into your mouth and anus.Your entire existence was focused on the merciless invasion, each thrust driving you deeper into submission. A sensation intensified by the potion's effect. Crystal continued to play with your cock. Her laughter echoed through the room, a cold and merciless sound that mocked your situation.

“How do you like it, brother,” she grinned, her eyes riveted on your exhausted body. “Does it excites you? This went on for some time. Crystal continued to play with you, the effects of the potion increasing your need to cum. And at one point, Crystal stopped urethral stimulation and pressed the button. The dildo that had been fucking you with mechanical precision came out of your anus with a squelching sound and moved away. She stood up and began to furiously smear the elixir all over her dick. "I can't stand it anymore." Crystal pressed her cock against your stretched ass. "Here I come, whether you're ready or not." She pushed and you involuntarily screamed when the head of her penis entered you. “You know,” Crystal teased, her voice cold and calculating, “you should really try to relax.” She pulled back slightly before diving back in, enjoying the delicious feeling of being violated by you. Her pace quickened and she began to slam into you with increasing ****. “The longer you resist me, the worse it will be for you.”

Your ass was burning with a mixture of pleasure and pain, your cock throbbing desperately, waiting for release. “So, you can just give up. Stop resisting and take it like a good little bitch. Maybe if you ask nicely, I’ll be lenient with you,” she taunted, her voice laced with feigned sympathy. Crystal pressed the remote control and the mechanism released your mouth, allowing you to speak. “Come on, beg for mercy. Tell me how much you need release.” You shuddered, your body tormented by fatigue and despair. You tried to say the words, but all that came out was a choked sob. “This isn’t exactly what I expected,” Crystal chuckled. “Perhaps you need a reminder of where you are.” With a quick movement, she once again pulled out her dick and rammed it back into your ass, enjoying the tightness of your hole. "There's a lot more to come," she laughed darkly, her voice filled with amusement. “Just wait until I do my best.” Crystal continued to fuck you mercilessly as yours grew louder and more ****. Your body twisted and writhed, straining against the bonds that held you captive. “Is this what you wanted, Dougie?” – Crystal said mockingly. "Be my little pet?" You groaned, your voice hoarse and strained. “Please... let me cum. I can not do it anymore".

Your sister's face changed. Her eyes showed glee, excitement and lust. “Since you ask so, I think I’ll please my pet.” She reached for the remote again and pressed the button. The chair immediately began to move again, causing you to groan in discomfort. The mechanisms that stimulate your nipples and soles of your feet have become more intense. "No! Please stop!” - you shouted, your voice trembling with despair. “I can’t stand it anymore!”

Crystal simply grinned. She took the ring off your cock and started fucking you even harder. She herself was already ready to cum. Crystal could no longer restrain herself and released her pent-up passion and desire. And at one moment you and your sister experienced a huge orgasm. The orgasm was powerful and explosive, and as she rode the waves of pleasure, she squeezed your cock with all her might. "Oh!" Crystal screamed, her voice filled with pure ecstasy. "Fuck! That was amazing!" Despite your predicament, you couldn't help but feel a sense of pleasure.

And then you heard the sound of a key being pressed. The familiar dildo appeared in front of your face again, and the second one rested against your anus. You looked at your sister, stunned, as she headed towards the exit. Right in front of the door, she turned her head towards you and said with a smile. “You forgot to add Mistress.” And she closed the door behind her.