They're to pleasure each other

A harsh crack made Marcus wince. Kriss had just whipped poor Polly's back again, drawing a shrill, muffled squeal from the helpless maid. At least these were gentler strokes, meant in the awful woman's own words to encourage rather than punish. But if he and Polly didn't manage to make Tania climax in the next five minutes, that was going to change, and he knew it was the poor maid who'd suffer far more than he would.

"Get that tongue inside her ass, you worthless, mewling animal! Long, deep thrusts, make her feel it!" Kriss snarled, and she wasn't sounding very encouraging anymore. "Are you even trying? Is anything I'm saying getting through that thick skull? I don't care if you need to breathe, your brain's not using the air for anything useful, so you might as well **** yourself out."

Marcus tried to ignore the constant stream of **** and focus instead on what he was doing, tenderly using his already aching tongue and jaw to lick up and down Tania's wet pussy. He was kneeling between the standing redhead's legs, trying as hard as he could to pleasure her before Kriss decided they hadn't tried hard enough and punished them again. No matter how awful it made him feel, he was very relieved to be in his position rather than Polly's. The poor maid was kneeling directly ahead of him, her face buried in Tania's butt as she used her tongue on the other girl's hole.

Not very long ago at all, he would have been utterly shocked when Kriss had ordered the maid to lick the redhead there, wondering why anyone would even want such a thing. Over the past few hours however, he'd learnt more about sex and girls and even his own body than he could ever have imagined. In between more normal and exhausting instructions like jumping naked on the spot or shifting from kneeling to standing as quickly as they could, the cruel woman was constantly ordering the three of them to please each other, using lips and tongues and fingers on so many different places.

Just a few minutes ago, he and Tania had given Polly a shrieking, trembling climax that made her squirt all over the floor from her pussy just by sucking on both her nipples and kneading her massive boobs with their hands. He hadn't even known girls could climax that way! Before that, he'd been the one having his own tender butt licked by Tania, while Polly had sucked his dick again. He'd cum even faster, in barely a minute, which had made Kriss laugh rather cruelly and tease him a lot. In the naughty books he'd kept hidden under his bed, sex was always so clean and pure, with a boy and his older female lover tenderly embracing and kissing while he was inside her. Kriss didn't seem to want any of that. For her, it seemed, it was all about them obeying her orders and trying to make each other orgasm as quickly as possible, or else punishment would swiftly follow.

"Further up, pretty boy." Her knuckles rapped firmly across the top of his skull, making him squeal in shock. She moved so quietly he hadn't even realized she was right behind him. "She's ready for it on her clit now. That little harder nub up near the top, lick it as hard as you can." Once again, Marcus blushed furiously at how obvious her favoritism was. He really hoped the girls didn't start to hate him because of it. She hadn't even used the whip once on him yet, and he was hoping desperately he'd escape its sting. Trying to do just that, he darted further up, thrusting his tongue between Tania's swollen lips.

As soon as he found that hard nub he'd been told about, the redhead's legs started to shake and hungry gasping moans filled the air. Encouraged, the young prince fluttered his tongue around and over. His body was all flushed with heat at Tania's sounds of pleasure and it got difficult to even remember how afraid he was of Kriss. Instead he focused entirely on his task with a tingling anticipation, eager to feel another girl orgasm on his tongue. It was always like this, his head getting all hot and fuzzy and his stiff dick aching so much it got hard to think. He'd quickly found today that he liked pleasuring girls a lot...even like this. It seemed to feel even better than when they did the same for him.

Just then, Tania let out a shrill squeal, her pussy suddenly even wetter, dripping juices all over Marcus' chin and waiting tongue. The young prince moaned hoarsely as he felt her shivering orgasm. In that moment, it didn't even occur to him to be afraid that they'd taken too long and earned a punishment from Kriss. Instead, his whole body glowed with a warm satisfaction as he stared hungrily at the clenching, twitching pussy right in front of his face, eager to try again.

"Finally." Kriss grunted, still standing just behind him. Marcus turned hurriedly on his knees, a flicker of fresh fear running down his spine as he stared anxiously up at her. At the same time though, it suddenly occurred to him that not once had she enjoyed any of them herself. Instead, she just observed, and punished. Why though? How could she resist the temptation of three naked teens so afraid of her they'd do anything she wanted? Suddenly he found himself wondering what it would feel like to be **** to lick her instead, her hands in his hair, forcing his face into her pussy as she gasped and moaned above him. He bit his lip as his stiff dick throbbed even hotter. He didn't want her to do that, did he? "That should happen much faster next time." Kriss continued sharply, waving her whip. "Tania used to be a real frigid cunt when we first met, but she's become a horny little slut in her time here. Haven't you, whore?"

"Yes Mistress." The redhead panted hard, but she was already standing beside Marcus in that same strict position she always adopted as soon as she recovered. There was a dull look in her eyes that made her look even sadder somehow.

"Now, we're coming to the end of our little training session for today." Kriss started pacing up and down in front of them, her icy eyes flickering over each of them in turn. "In a few minutes, you'll be washed and fed again, but before that happens, there's a little competition we have here that some of us trainers like to run, just to encourage you lazy little shits to work harder. Tania knows all about this already of course, but I figured I'd wait and surprise the new meat." She paused and turned to face them, a cold grin on her face. "You two didn't know it, but over the past few hours you were competing with each other to impress me. Now it's time to reveal just what the lucky winner gets."