Sakura and Rider
Sakura shuddered as she saw Emily's cruel smile. She didn't know what the girl had in store, but she doubted it was going to be fun.
"Very well", Emily said, beginning to remove the clamps and signalling to Rider to stop, "it's actually very simple."
Sakura let out another scream of pain as the blood ran back into previously-clamped nipples, whilst Rider frowned but, nevertheless, obeyed her instructions. Then, Emily began to loosen the breast clamp, bringing another rush of pain followed by a blissful release from the agony she'd been suffering for the last half hour, only the still-throbbing welts from Rider's whipping and the tender nature of her breasts left to cause her discomfort. At the same time, Emily removed the blindfold. Sakura blinked her tear-filled eyes as she adjusted to the light.
"See, I've been rather...frustrated", she said, "which is why I came here in the first place."
Rider watched on with interest, coming to realise what the girl was after.
I guess it makes sense, she is in a dungeon with an extremely sexy captive after all.
Sakura, however, was less sure, her mind still muddied from all the torture she had suffered. Fortunately, though, it would become clear soon enough.
"So, here's the rules," Emily continued, slipping out of her dress to show that, much like Rider, she was wearing nothing underneath.
Despite her situation, Sakura couldn't help but admire the woman's beauty, running her eyes slowly over her. If it were not for the fact that she was happily married, she would be more than happy to have sex with someone this beautiful, and she would probably not mind what was to come one bit. Rider, too, was drinking in the view, admiring her perfect breasts and perfect legs, before Emily turned around, giving Rider a good view of her also-perfect ass before she sat on the bed once more, straddling Sakura's chest.
"If you make me cum first, then we'll stop torturing you. As a bonus, I promise we'll make you feel better than you've ever felt before", she continued.
Rider put on a disapproving frown, whilst Sakura smiled happily. If she could win, then her torment would be over, as would Rider's fantasy.
Then, though, she began to speak once more, gesturing to Rider to approach Sakura as she did. Rider, having a good idea what Emily might have planned, moved into position in front of Sakura's crotch.
"However," she said, "if Rider here makes you cum first, then what you've been through just now will seem like nothing."
Rider, her expectations confirmed, smiled. Given what Sakura had been through already, that was some promise to make, and it was all in her hands. If she succeeded, then Sakura's torment would reach new, exciting heights. Further, she knew that Sakura, having been tortured with orgasm denial for some time and having been already horny, was highly likely to lose this challenge. Doubly so since Rider could tell that, despite herself, Sakura was turned-on by the thought of being forced to eat out this extremely-beautiful woman.
Indeed, Sakura was becoming highly aroused already, as evidenced by the fluid dripping from her. She was also extremely scared, the adrenalin rushing through her body as she contemplated the two possibilities open to her. Either she could reach new heights of pleasure, or she would suffer unbearable pain, depending entirely on whether she could make Emily orgasm before she could. And, judging by Rider's prior actions, she suspected that she would be going all-out to succeed, to condemn her to yet more suffering.
Indeed, as Emily slid herself up towards Sakura's mouth, presenting herself to Sakura, intoxicating her with her scent, Rider moved into position and began to lick gently at Sakura's folds, causing her to moan, and to move towards Emily. Determined to succeed, Sakura began to lick desperately at Emily's clitoris and wet folds, ignoring the humiliation of being tied down and forced to service another woman.
At the same time, Rider began to suck on Sakura's clitoris, causing the girl to shake with pleasure. Then, using another one of her many advantages over the captive girl, Rider pushed her tongue deep inside her, licking sensuously, whilst bringing one of her hands to Sakura's sensitive nub, running and lightly pinching it. Sakura's arousal began to quickly build, and she started to pant, desperately trying to block out the sensation as best she could, and to focus on pleasuring Emily instead. Unfortunately, though, simply the sensation of pleasuring such a beautiful girl in that way, the smell of her scent, the taste of her juices and the feeling of her hot clitoris and folds on Sakura's tongue, sent shockwaves of pleasure through Sakura, making it simply impossible to ignore.
The pleasuring continued, Sakura trying her hardest to get her captor to cum, whilst also trying desperately to hold off her own steadily-building arousal. Rider, meanwhile, was enjoying this immensely, recognising that Sakura was coming closer and closer to climax. Surely she would lose, and be subjected to the most horrible punishments.