Sakura and Rider
Sakura continued to pant, feeling utterly humiliated, as her two captors finally pulled out of her, satisfied with their work. However, before she could even catch her breath, Emily spoke once more.
"Well, even if you enjoyed that", she said, "you won't enjoy what happens next."
A sense of dread came over Sakura. She strongly suspected she knew what was to come. She attempted to wriggle free, but the vines held strong, and pulled her into Rider's arms as Emily continued to speak.
"Rider", she said, "take the bar off her and put her on the horse. Lock her arms behind her back with those hand cuffs from earlier, and use the chains to bend her legs so she can't reach the ground with her feet. Then I want you to attach the weights to her knees, start with the lighter ones."
Rider's face lit up with a sadistic smile as she heard the instructions. Meanwhile, Sakura started to shake her head frantically.
"No! No! Please, Rider! Don't do this!" she shouted, attempting to pull away.
Rider, however, simply smirked, and bent down to remove the spreader bar from Sakura's legs, the vines preventing Sakura from attempting to escape. Then, taking hold of the handcuffs from the bed, she grab hold of Sakura's arms and pulled them behind her back, the vines loosening slightly to allow Rider's manoever, before releasing their grip on the captive girl entirely once her hands were secured behind her back. With Sakura safely restrained, Rider picked the wildly-kicking-and-screaming girl up from the bed, drinking in Sakura's obvious terror and desperation as she carried her over to the torture device.
"Rider! Please! No!" the girl continued to scream as she was dragged over to the sadistically-designed wedge, knowing she would soon be suffering unbearable agony.
Reaching the device, Rider pulled Sakura down from over her shoulder and, using one hand to pull her legs apart, placed her directly onto the wedge, dropping her the last few inches. Sakura let out a pained scream as the wedge suddenly dug into her, her feet just slightly off the floor, until she was able to extend them to stand on tiptoes.
The pain lessened somewhat but, knowing that it would soon return with a vengeance, Sakura started to desperately beg, as Rider considered which of the several forms of restraint she had picked up and placed on the table beside her would be best-suited to her task.
"Rider! Please, stop!" she said, almost in tears. "I've always been a kind master, I never hurt you. Please, don't do this!"
Rider, however, simply smirked, immensely enjoying the captive's utterly-futile begging, before finally coming to a decision.
"You know, I'm starting to wonder if you actually believe your own delusions", she said with a sadistic smirk, picking up a set of ankle cuffs with a small chain running between them, only just large enough for her purposes.
Sakura, utterly deflated from Rider's last remark and realising that her situation was hopeless, simply began to sob. Rider, meanwhile, bent down and attached one of the cuffs around Sakura's left ankle, enjoying the sight of the captive begging for mercy and crying when she realised that none was forthcoming. Then, Rider took hold of Sakura's leg and bent it as far as it would go, until it was almost touching her backside. Sakura let out a yelp of pain as Rider roughly manipulated her leg into an uncomfortable position, before beginning to beg once more as she realised what her servant was up to.
"No! Please, no! Stop, Rider, please!" she said, still sobbing.
Rider, though, simply smiled, Sakura's desperate pleas only making her job all the more enjoyable, and passed the other end of the ankle cuffs through the loop of Sakura's handcuffs such that the chains were interlocked. Then, holding the unattached ankle cuff to prevent Sakura's left leg from falling back to the ground, Rider bent down and grabbed hold of her victim's left leg.
"AAAAAAAAAAAAAAAAAAAHHHHHHHHHHH!!!" Sakura screamed as her leg was removed from contact with the floor, placing all of her weight on her abused crotch area.
"Does it hurt?" Rider said in a sultry voice, before pulling Sakura's other leg into place, a difficult task due to the intentionally short length of the chain on the ankle cuffs, and, then, fastening the other cuff around her ankle to hold it in place.
Sakura was now suspended off the floor, her entire body weight resting on the horse. Her legs were bent uncomfortably behind her and her arms were stretched downwards by the weight of her legs pulling down on them, causing her additional discomfort on top of the primary torture. She could reduce the strain on her arms by holding up her legs, but that would require effort, and thus tire her legs out. Further, the position she was in naturally caused her lower body to bend backwards somewhat, causing her to lean forwards onto the wedge and put some of the weight onto her engorged, abused clitoris.
Sakura screamed and screamed, pain coursing through her arms and, most of all, her tortured pussy.
"AAAAHHHHHH! Rider! Please! AAAAAHH! Let me go! Please! I'll do anything! AAAAHHHH!" she shouted, agony etched onto her face.
Rider simply laughed and watched her scream and beg for a moment, immensely aroused by the sight, before speaking up.
"You'll do anything? Really? Well, right now, what we want more than anything is for you to suffer", she said, sadistically, taking great pleasure in giving Sakura a very brief glimmer of hope before crushing it utterly.
After some seconds, Sakura's screams gradually died down into pained moans, although it was obvious that she was still suffering greatly. Rider watched for a few moments, savouring every scream, tear and agonised moan, before picking up a pair of chains from the floor and wrapping one around each of Sakura's knees.
Meanwhile, Sakura was in agony. The pain was coursing through her, she could barely think. Her pussy was throbbing, the pressure on her clitoris was agonising, and her legs and arms were already starting to ache. She thought it couldn't possibly get any worse.
Rider, however, had other ideas. Having finished wrapping the chains around each of Sakura's legs, she took one of the lighter weights and hooked it through the loops of the chain, adding more weight to Sakura's already-tortured body. The captive let out another wretched scream as her body was pulled down on yet further, before returning once more to the agonised moaning. Rider then repeated the process with the other leg, eliciting another agonised scream.
Rider stepped back and began to admire her handiwork. Sakura was now restrained painfully on the horse. She was moaning loudly, her face was twisted in agony and tears were already filling her eyes. Rider's clitoris throbbed as she watched the wonderful sight of the extremely-attractive woman suffering in such a manner. And, even better, she knew that they could, and likely would, make it worse for her soon enough.
"You baby", she said, mockingly. "I've only used the lightest weights, and you're crying already".