Sarah comes in

“Come in,” Crystal called, her eyes sparkling with anticipation.

The door opened and Sarah looked into the room.

“Hi, Crystal. I hope I'm not in the way."

“No, you're just in time. I wanted to call you myself,” Crystal answered, her eyes sparkling mischievously. "I would like you to help our ****."

Sarah's eyes widened when she noticed you. Your body was clad in a latex suit and your bushy tail fluttered behind you.

“Oh my God,” Sarah breathed, her voice shaking with emotion.

Crystal nodded, her eyes sparkling with mischief. "Yeah, isn't he great?" Sarah glanced at you, her gaze lingering on your bound figure. "Are you sure about this?" - she asked hesitantly. "What if…?"

Crystal shrugged her shoulders calmly. “There are no what ifs, sis. We chose this path together.” Sarah sighed, her expression clouded with uncertainty. "But…"

Crystal interrupted her with a firm voice. “Remember our decision, Sarah. This is our choice." Sarah's gaze returned to you and your pleading eyes met hers. A wave of guilt washed over her.

“Okay,” Sarah agreed timidly, her voice softening. -What do you need me to do?

Crystal grinned. “Duggie craves attention but is reserved.”

I thought you might be able to help.” Sarah hesitated, her green eyes darting between you and Crystal. “Um, okay,” she muttered, taking an uncertain step forward.

Sarah lifted her skirt and her erect penis appeared in all its glory

Its size was intimidating, but the excitement in her eyes hinted at the pleasure she expected. She approached you cautiously, her eyes glued to your worried expression.

"Are you sure about this?" she repeated, reaching out to touch you gently.

Crystal, seeing her sister's hesitation, offered a glass of water. “Here,” she said, handing her the glass. "You might need this." Sarah accepted the glass gratefully. “Thank you,” she muttered, taking a sip of cool water.

“Now,” Crystal said in a firm voice. "Let's start." Sarah nodded, her gaze lingering on your bound figure. “Okay,” she finally said, her voice shaking with nerves. "I will do it."

With new energy, she approached you. The air was filled with tension and the scent of Crystal's perfume hung in the air. Her hands shook as she reached up to caress your cheek. The touch was gentle but powerful.

“Relax, Dougie,” she whispered soothingly, her voice barely audible. "Everything will be fine."

You shuddered and glanced nervously at Crystal. She was not in Sarah's field of vision, but she saw his gaze in front of her.

With an evil smile, she showed an empty bottle of Domination and nodded towards Sarah.

You tried to protest, but the gag prevented you from speaking. You began to squirm and resist, but the latex suit held you tightly. Your heart was pounding, panic growing inside you. You felt betrayed and wanted to break free.

You looked at Sarah's face.

Her pupils dilated with unbridled lust and desire.

Not a trace remained of that uncertainty and timidity.

Her dick was right in front of your face, twitching with impatience. She smelled of mint and sweat, and her eyes were sparkling and excited.

“You see, Dougie,” said Sarah, “we all deserve happiness.” Sometimes unconventional means are required to achieve this goal.”

You stared at her, feeling helpless and scared.

You knew you were in trouble, but you couldn't bring yourself to speak.

Your mind was spinning with confusion and fear as you wondered what was going to happen. With a sharp movement, Sarah shoved her dick into her brother's mouth, forcing you to swallow it whole. Your eyes widened in shock. You felt Sarah's penis pulsate in his mouth, the tip pressing against the back of his throat.

“I masturbated every day, imagining this picture.”

With sharp movements, Sarah began to bang her dick into her brother's mouth. “Mmm,” Sarah muttered, her voice hoarse with satisfaction. You felt intense heat and your thoughts began to become foggy.

Sarah did not slow down and it seemed that the moment would soon come when she would fill you with sperm. However, Sarah had another idea. She took out her dick and turned you over, putting you on all fours. Your heart was pounding in your chest as you felt Sarah's hands on your waist, positioning you in the right position. Under the influence of the potion that Crystal gave you, you didn’t even want to resist. The muscles relaxed and the body obeyed Sarah's commands.

She stood behind you and pulled out the butt plug. The air crackled with anticipation. With a quick movement, she rammed her massive cock into your tight hole. You gasped and your body arched back as you felt the intrusion. It hurt, but you couldn’t help but moan, giving in to the pleasant sensation. Heat spread through your body and you felt his cock throbbing, begging for release. My breathing became ragged and my chest rose and fell rapidly.

“Mmm,” Sarah muttered, her voice filled with lust. "Good, isn't it, bitch?"

Your ass throbbed with every thrust. You began to lose control, your thoughts clouded with lust and desire. You wanted more, needed more. The intoxicating cocktail of potions and hormones coursing through your veins heightened your pleasure receptors, intensifying every sensation tenfold. The intense physical bondage intensified your sexual experience, increasing vulnerability and surrender. The latex suit hugged and molded your body, creating a suffocating cocoon of pleasure. Sarah's rhythmic thrusts resonated deeply in time with your other pulse, bringing you to new heights of ecstasy. Each penetrating blow plunged you deeper into a trance-like state, transcending reality and plunging you into a world of sensual abandonment.

You looked at Crystal.

She sat on the bed and slowly masturbated, watching her timid sister reveal her sadistic and dominant side. Crystal watched this scene with pleasure, her heart pounding with delight. She loved watching Sarah and her brother transform. The once timid Sarah unleashed her inner dominant, enjoying the power dynamics that changed with each thrust. And you, who were supposed to be her victim, seemed to be drowning in pleasure. She watched as Sarah moved, pushing you higher and higher, blurring the line between pain and pleasure. Her eyes sparkled with excitement and her smile widened as she saw the situation unfolding in front of her.

“You have such a dirty mind, sis,” Crystal teased, raising an eyebrow. “Do you still want to free our pet and treat him like an equal member of the family?” - Crystal asked mockingly, her eyes shining with evil delight.

Sarah smiled back at her, her confidence growing with each thrust. “Perhaps not. Now he seems to find his role quite satisfying.” She playfully slapped your ass, making you yelp in surprise. “Isn’t that right, Dougie?”

Your moans echoed throughout the room, mixing with the wet sounds of their union. Crystal's face lit up with an evil smile as she knew her plan had worked perfectly.

“This is amazing,” Sarah exclaimed, her voice shaking with excitement. “I never thought I could have so much fun with it.” You moaned loudly, your body writhing under Sarah's relentless attacks.

Sarah smiled back at her, her confidence growing with each thrust. "Perhaps not. Now he seems to find his role quite satisfying." She playfully slapped your ass, making you yelp in surprise. "Isn't that right, Dougie?"

Crystal laughed quietly. “Well, I guess you’re learning to have fun too, huh?” Sarah smiled back at her.

Sarah rolled her eyes, but couldn't hide the smile that touched her lips.

“Yeah, he’s definitely getting used to his new role,” she smirked, reaching up to spank your ass again. Your cries of pain echoed throughout the room, mixing with the slippery, wet sounds of their bodies meeting.

Crystal smiled widely, her eyes shining with anticipation. “You know, I think this is a great start to a new beginning for all of us,” nodding in your direction. “I was really worried when you started asking your mom to put everything back the way it was and started feeling guilty for what you did to him,” Crystal said.

“But what bothered me most was that mom didn’t tell you so confidently that he would get used to it and everything would be fine.” Sarah laughed softly, the sound echoing throughout the room. “I was really worried for no reason,” she said.

“And now, looking at how things turned out, we made the right decision.”

Crystal nodded enthusiastically, her eyes glowing with evil delight. “Yes, indeed,” she agreed cheerfully. “This arrangement works great for all of us. I will definitely discuss this with my mother,” Sarah said confidently.

“This is wonderful,” Crystal said, unable to contain her evil grin. “Who would have thought that Dougie would adapt to his new role so quickly?”

You tried to say something, but your body squirmed under Sarah’s relentless ****. Your ass swayed with each stroke, and cries of pain mixed with pleasurable moans filled the air. Sarah enjoyed the feeling of her cock sliding in and out of your tight entrance, the friction sending waves of pleasure through her body. “Oh, fuck,” she moaned, gripping your hips tighter. “Feels damn good.”

Crystal watched in admiration as Sarah fucked you mercilessly. And she felt a strange feeling of pride rise within her. “Keep going and don’t hold back.”

Sarah listened carefully to Crystal's advice, taking it to heart. “Thank you, sis,” she replied sincerely. "I appreciate your guidance." “No problem, Sarah. We're in this together, remember?»

With renewed determination, Sarah redoubled her efforts, thrusting harder and faster than ever before. The air was thick with anticipation, and the smell of sweat and latex permeated the space.

Sarah continued to fuck you, her pace quickening by the minute. Your screams were muffled but passionate, the sounds echoing throughout the room.

“Get ready slut, I’m going to fill you with my seed,” Sarah said between heavy breaths.

You whined softly as your ass throbbed with every thrust.

You felt Sarah’s massive cock swell inside you, threatening to tear your tight hole apart. The anticipation of being filled with his own sister's sperm sent shivers of excitement throughout his body.

“Oh God, I’m cumming!!!” Sarah screamed, her voice hoarse with passion. Her grip tightened on your hips and her nails dug into your flesh. You could feel her swollen cock inside you.

Another moment and you felt Sarah cum. The feeling was overwhelming. Your body was shaking with pleasure, your lungs were burning, and your heart was pounding wildly in your chest. But she held you firmly in place.

“Don’t worry,” she taunted. “I will not leave until the last drop is taken out. Take this,” she chuckled. "Take everything."

You no longer perceived your surroundings, you were completely overwhelmed by a wave of pain and pleasure. Soon you just fell, completely exhausted. My thoughts were confused and there was no way to concentrate.

"I think we should take a short break first." - Crystal said.

Sarah smiles, her face flushed from exertion. “Good idea,” she says, crawling out of her brother’s ravaged hole with a wet pop. And with a quick movement he inserts the recently removed butt plug.

“I need to talk to mom. Join us when you're done playing with this whore." Her voice still pulsed with energy and determination. It was impossible to recognize her as the timid and embarrassed girl who entered the room.

Sarah grinned wickedly, wiping drops of cum from her thighs. She left the room, leaving Crystal alone with you.

“Hello, pet,” Crystal chirped, leaning over you. — How do you like your new role?

You managed to turn your head and look into your sister's eyes, your eyelids fluttering with exhaustion.

“After we played with you downstairs, Sarah was very nervous and even tried to persuade her mother to give up the idea of ​​turning you into a ****.” Crystal admitted, grinning smugly. There was a slight note of triumph in her voice and she looked at you with amusement.

“I tried to convince her that it was a good idea and that she had nothing to worry about since you yourself would be happy living as a pet,” Crystal continued, gently stroking your head. “But you know her, she couldn’t admit to herself that she was dreaming about it.” But it seems that even my mother began to think about it, and I became seriously worried that MY!!! toy might be taken away from me.”

At these words, she stopped, allowing her gaze to linger on her brother's **** body. “So, thank you for helping me keep you here,” she added, her voice softening.

You looked at her in shock and then turned your head towards the cup she gave to Sarah. Crystal laughed quietly, her eyes sparkling with amusement. “Oh, this is a wonderful potion, but, unfortunately, it has a very short-term effect. The effect stopped working within a minute after Sarah took it. And it just helped her discover her true feelings."

At these words, she leaned closer to you, her eyes sparkling with excitement. “Now she will tell mom that all her fears were in vain and you yourself are glad to be our ****.” She said, and an evil grin touched her lips. “The best part is that she can now fully live out her fantasies without any remorse.” Crystal smiled, her heart filled with joy. "It's incredible, isn't it?" She said, stroking you gently. "We discovered something special in Sarah."

You trembled under the weight of your sister's words. You realized that you had, albeit small, hope to stop all this, but now it has collapsed. And the fact that Crystal and Sarah enjoyed your suffering was scary. And they were sure that you would accept your fate. You realized that now there was no chance of changing the minds of those who now owned you.

Crystal took the leash and headed towards the exit. With a strong jerk, she **** you to get on all fours and follow her.