They use him roughly for their pleasure

Still stroking their big, stiff cocks, the twins advanced on the young prince. Without a word to each other, they split apart, each approaching from a different angle like a pair of stalking wolves. Marcus' anxious gaze flickered between them, darting from each pretty freckled face down to the huge hard cocks the girls were both sporting. He'd convinced himself he just needed to suck them off a little and get the cum he needed, but he was starting to feel like they wouldn't be satisfied with patiently waiting for him to blow them in turn.

"Oh Master." One of the twins cooed. "Look at what you've done to me. It's so hard and it aches so much." She thrust her hips, her stiff cock bobbing in the air. "You'll make it feel better, won't you?" The young prince stared at the head of her dick, pink and swollen. It did look so tight and hard. Maybe he really should try and help her? And as a few drops of pre-cum leaked from the tip he found his mouth watering.

"She doesn't have a choice, sister." The other smirked coldly, green eyes alight with a vicious look like he'd never seen on his childhood friends. “We don’t have to listen to her anymore. We can do whatever we want with her, and I want that tight virgin cunt.” She licked her lips hungrily, and Marcus whimpered in panic, a hand flying between his legs to shield his aching pussy. Sucking their massive cocks was one thing, but he really didn't want anything that huge going inside him that way. Only, it wasn't seeming like she'd give him much of a choice. The twins had been stronger and faster than he was when he was a boy, and right now his body felt even softer and weaker. Just like Mistress had told him, magic was the only way he could stop them, but it just wasn't working right now.

“Oooo, then I’ll take her mouth!” The first girl squealed in delight. Without another word both twins suddenly darted at him like a pair of hungry tigers. Marcus yelped in terror as his arms were seized and yanked behind his back by one. The other girl had grabbed his shoulders and **** him down to the floor, guiding his wriggling body forward until he ended up bent over on his knees, his panting head hanging in the air. He was held there in place with ease, no matter how much he tried to squirm free. Somehow the twins felt even stronger now, like along with their cocks Mistress had made absolutely sure he couldn't resist them. The one who wanted his mouth crouched down in front of him, waving her stiff cock in front of his face. Below it, her heavy balls dangled and swung in their heavy sack, full of the cum he so desperately needed to restore his power, but still couldn't reach. "Now I know it'll be hard, Master, but you have to take every inch inside your sweet mouth, okay?" She cooed, sliding her cock forward so that it brushed against his cheek. "Or I'll be very upset with you." The young prince squealed in shock when he felt the other girl's fingers on his poor pussy, spreading the lips apart. A jolt of heat crackled across his skin at her rough, careless groping, and the ball of aching need inside his belly seemed to grow even bigger.

"Oh fuck, this looks so tight." The twin growled hungrily. "And she's dripping too. Little slut." Her hand darted back then smacked him across the trembling butt. Marcus yelped in shock, but even the sharp sting felt funny now, the heat of the welt her palm had left seeming to sink into his flesh and leave his needy pussy even hotter. His butt clenched around the ivory cock still stuck in there. Like Mistress had promised, the girls were ignoring it for now but having that hard lump already inside his body wasn't making it any easier to hold back the waves of shuddering arousal.

"Please, Katie, Lucy." He managed to whimper, forcing the words free of his tight throat. "Be gentle, please!"

"Oh don't worry, Master." The one in front of him replied, tenderly stroking his cheek with one hand, while the other held her cock right in front of his mouth. She'd let his shoulders go, but his arms were still pinned and he was way too scared to try and fight now. They were so much stronger than he was. "It felt so good when you used us for your pleasure last night. Now we just want you to feel the same, okay?" Not waiting for an answer, she bucked her hips, pressing her cock against his mouth. Before he could think to stop, Marcus found his lips dropping open. Her dick slid inside his mouth, stretching his jaw as he struggled to fit it there. A hot shiver passed down his body at the salty taste of her skin on his tongue, and the delicious hardness of her swollen shaft forcing it's way into his mouth. "Oh...sister, she feels so good." The twin gasped. "So soft and warm and tight. I just want to fuck her face forever!"

"Now I want a piece of that as well. We'll swap after we both cum." The girl behind him announced. "But I reckon her cunt's going to be even better." Just like that, Marcus felt something big and hard resting right on top of his new pussy, about the same size as the swollen cock filling his mouth. A muffled squeal escaped his stretched lips. It felt so hot against his throbbing, aching skin, and he felt fresh juices leaking down his trembling thighs. Still holding his arms with one hand, the girl had grabbed his hips with the other and pinned them in place. Then she started thrusting forward.

Marcus yelped again as he felt his pussy stretch open and that swollen head **** its way inside him. His eyes bulged. Having a pussy there felt strange enough, but now she was thrusting her cock into him it felt like nothing he'd ever experienced. He was shivering like a leaf, and he felt the muscles inside him clench and wrap around the hard cock sliding into his body. He could feel how tight it was down there, especially with his butt full as well. The two thick, hard things inside his body were pressed right against each other, with only the thinnest of margins separating them. It was impossible to ignore. Not even the other girl starting to slide her own cock deeper into his gaping mouth could distract him from the feeling of being stuffed full so completely.

Both girls settled into a rapid rhythm, thrusting forward at the same time to leave him squealing shrilly round a hard mouthful of cock, then sliding back until just the heads rested inside him. Each time the one behind drove deeper into his aching pussy he felt it quiver and ache, opening him up to her cock in every way that mattered. Throbbing pulses of pleasure filled his body when he was stuffed, and when they withdrew again he found his holes aching to be filled again, his pussy clenching around open air while his tongue fluttered and trembled. Then they'd slam their fat, juicy cocks forward again and he found himself squealing in shrill delight. The heat inside him just built and built as they pounded him from both ends, his slender body helpless and quivering between them. Then it seemed to hit a kind of boiling peak that left him shrieking around the salty cock stuffed between his lips. The climax hit him like a truck, breaking over his shuddering body and crackling across his skin. It was utterly unlike any time he'd cum as a boy, waves of hot pleasure slamming through him and wiping his mind clean of anything but hot delight.

"That's it! Take it deep, slutty Master!" The twin behind him squealed, thrusting hard between each word. She was slamming into his butt now, her hips crashing against the backs of his thighs each time her thick cock drove into his quivering pussy. The one in front was just as deep as well, her cock forcing its way down into his clenching throat and leaving his lips gaping open around her throbbing shaft. He didn't **** or gag, in fact it felt so good having his mouth stuffed full like this. He wanted more, more cocks, even deeper inside him! The pleasure built up again, reaching that same searing peak even quicker this time. His pussy clenched, and he could feel the girl's cock pulsing hot inside his body. "Oh fuck!" The girl shrieked. "I'm gonna cum...straight into her womb!"

"Me too!" The other twin gasped, slamming his face into her pelvis as she thrust forward again and again. Her heavy ball sack smacked against his chin, hot and musky, the smell of it sending even more shivers down his spine. "Let's cum together, sister!" They both shrieked out shrilly, their hips driving forward to the hilt at the exact same time. Marcus felt his mind go white as he was cored out and his insides filled with hard cocks. He was screaming too, his frantic yell muffled by the cock buried in his throat. Then he felt both shafts pulse and twitch inside him and just like that they were spraying something hot and sticky into his waiting insides. They were cumming, he realized through the haze of boiling pleasure. The twins were filling him up with their seed! Just the thought made him shudder again, every muscle in his body clenching as he struggled to even take the searing heat flooding through his skin. It seemed to take a minute at least for them to finally stop and the flow of boiling cum to ease to a trickle. Even as their cocks stopped spraying, he could feel it inside him, filling his belly and pussy both.

With identical moans of satisfaction, both girls drew back at last, their stiff cocks popping free of his wet, gaping holes. He felt his pussy slowly tighten, the muscles inside aching like they just wanted to wrap around a throbbing shaft again. His mouth meanwhile hung open, tongue dangling free of his lips.

"She looks so silly!" The twin in front of him giggled. "I think we broke her." Marcus moaned softly, unable to even form the words in his head to protest.

"Well, we're just getting started." The one behind him sneered. She let go of his arms, and without her holding him up his legs just gave way underneath him and he collapsed onto the cold stone floor of the throne room. Both girls giggled again, slipping round to stand over him with their cocks hanging in the air. Their wet, glistening shafts were just as hard as before, coiling veins wrapping round the delicious lengths.

As Marcus lay there limp and twitching on the floor, staring blearily up at the two gorgeous girls standing over him, his girly body still ached with need, his poor pussy begging for another cock to stretch it open like before. As sticky cum dribbled out onto his thighs, he felt the rest inside him, aching and burning with a strange power he was supposed to be using. His magic was responding already, growing from useless embers to what felt like a tiny candle flame flickering away inside him. It was obvious it wouldn't be strong enough to do much of anything. He needed the twins to pound him more, much more, and spray a lot of their lovely hot cum inside him, which was just perfect. The only question hovering in his mind was that when he did have enough to stop them and turn him back into a boy, would he even want to?