Chapter Text
The Dark Prince walked around the castle bored. It was very quiet there today… too quiet. Everybody was busy with their work, except for him and one other individual. Did he want to meet him? No. But was he going in the direction of his chambers? Yes. He is sick of this fatass throwing his cigarette stumps all over his balcony. His room was not a trash can to be treated like this.
They didn’t like each other one bit. Mega Knight has to respect and worship him, or at least that’s what he should be doing. He’s going to teach this big bastard tonight what happens if you disrespect a royal.
He finally finds himself next to Mega Knight’s door. He doesn’t even bother knocking as he barges into the room like a battle ram. Mega Knight was leaning on the window frame, smoking a cigarette, he didn’t give a fuck about Dark Prince breaking into his room.
“Nobody taught you how to knock?” Mega Knight asked nonchalantly.
Dark Prince was furious. Not only was he ignored but also disrespected.
“You should bow, I'm your prince.” Dark Prince hissed.
“Well you’ve got one hell of an attitude, I only bow to the King. For me you're just an intruder” Mega said clearly annoyed as he finished his cigarette, throwing the stump out of the window.
That made Dave even more furious. They looked into each other's eyes. Two men, both fighting for dominance over the other. They were both very dominant in their own ways and, if studied, they are probably very similar. It could be hard to tell which one is a bigger alpha… Could… But Mega Knight had one major advantage over Dark Prince which the other didn’t consider. He was stronger and bigger… much bigger, and he didn’t take no as an answer.
Mega Knight stood up revealing his whole height. His size was overwhelming to say the least. He was absolutely massive. Yet the Dark Prince didn’t flinch nor back off. He was standing there thinking he was going to get this absolute mountain of a man to submit to him.
“I’m fed up with your shit Dark Prince, you’re all talk and no action… What are you trying to accomplish?” Mega Knight spat out as he got closer to the prince. But the other stayed still.
“You think you’ll scare me, bastard? You think I’m going to run away in fear?”
“You should, I was being nice just because you’re the King’s son, but you know what?... I’m done being nice. Right now I feel like I need to teach a spoiled brat how to behave with someone who’s above them.”
The Dark Prince was stunned. Mega Knight finally stopped 2 meters away from him, but It was enough to make him feel small. That man was 5,5 meters of pure muscle… and it showed. He bent down to almost meet the prince's eye level.
“What? Why so quiet of all the sudden?~”
“What do you mean “above them”? I’m the King’s son you dickhead! You’re uh, just a stupid guardian!”
“Yes, you are the son of King, glad you reminded me of that again, I haven’t got dementia. I’m King’s guard, soldier, advisor… I can keep going. Your father respects me more than you, didn’t you notice?”
That made the smaller man completely stunned. His father was spending more time with this bastard than with him… and he hated that. But surely he doesn’t respect him more… right?
That broke the last string in Dark Prince. He charged with full force onto Mega Knight, trying to make him fall. It was like running into a brick wall, no matter how hard he pushed, that man was just standing there like nothing happened. Out of desperation he tried to punch the man, aiming for his private area, but his hand was stopped by Mega before he could even reach there.
He picks up the man by his armor’s collar like an unbehaved kitten. Prince tries to escape but quickly realises his feet are swinging 3 meters up in the air. He also tried to loosen the man's grip but it was impossible, he could feel his armor bending under his grip without even trying. He finally gives up and looks up into MK’s smug expression with defeat.
“Little kitten lost his paws, hm? You don’t seem so confident now.” Mega laughed at the helpless prince.
Before Dave could even respond as he was thrown onto the nearby bed. Holy, this man was strong. The Dark Prince didn’t even register what happened until he felt someone was getting on top of him. Mega Knight pinned him down easily, his weight almost crushing him. He couldn’t move at all. He just realized how helpless he is. Oh and Mega absolutely loved it.
“I should spank you for being such a brat… but I won’t be an asshole. Do you even want this?” MK asks with a slight tone of care in his voice.
The Dark Prince wants to immediately refuse but something stops him. His mind sprinting with thoughts… The idea of having sex with him doesn’t seem so bad… But it feels so wrong…
“Wait a minute, SPANK ME? Who do you think you are? Some damn-” He got quickly cut off by suddenly being moved again, his body thrown onto Mega Knight’s lap, his butt on full display now. He’s starting to think he’s some kind of sack of potatoes to the larger man.
“Wrong answer~ Also, I'm taking the silence as a yes~”
Mega Knight started unbuckling the prince’s belt, pulling his pants and underwear down. The Dark Prince tried to protest but he was pinned with the giant’s elbow in his back. He blushed out of embarrassment and helplessness as he couldn’t do anything but lay there with his bottom on full display.
“You’ve got a cute ass~” He could feel a huge hand roaming over his sensitive skin. The touch was surprisingly gentle and caring.
As he started enjoying the tender touch, he felt a sudden slap on his butt. He completely forgot he was getting spanked.
“Mmm and it’s so soft~ Very good for spanking… Now I’m going to teach you something and you better listen, understand?~” Mega Knight asked as he smacked his bottom. The Dark Prince nodded. He got hit again.
“I demand a full answer, bitch.”
“Y-yes… I’m sorry…” Dave responded louder. Mega Knight looked very pleased with him.
“Good, you’re learning… Now, you shall not come into my chambers without knocking, unless I invite you.” Mega did not wait for his response and just spanked him. “Now tell me, who’s your daddy?~”
Prince was stunned by such a question.
“Uhmm, the Red King?...” Another hit landed.
“No, the King is your dad. But from now on I will be your daddy, do you hear me?~”
“Yes…” And another.
“Yes, who?-” Mega Knight looked ready to give him a much harder smack now. The Dark Prince was stunned. He can’t say this, that’s not how a prince behaves…
“Y-yes daddy…”
“Good boy~ Very good…” Mega Knight’s deep voice says with approval, his large hand roaming over Dave’s thighs.
The Dark Prince moaned quietly and leaned into his touch. He didn’t know why he enjoyed it so much. He could feel something poking his front, the metal of Megs Knight’s chainmail freezing cold against his naked skin. Was he?…
Without a warning the prince was tossed over onto the bed. He was fully on display for that brute. His whole bottom body parts were exposed. He immediately closed his legs, he is not showing off like that.
Mega almost at the same time hovered over him. Good god he was large- Breathing hard Dark Prince looked at him, at this absolutely massive man looming over him, his blue eyes filled with excitement and possessiveness as if he was eating Dark Prince alive. Dave couldn’t resist looking at his crotch, his curiosity overcame his moral values…
“Mmm, sweetheart if you’re going to ogle me like that you have to let me look at you too. Open those pretty legs for me~” Mega ordered him with a smug smile. “Or maybe I need to strip down a little too, hmm?~”
Without an answer Mega Knight started to take off his armor. His chestplate, chainmail… tunic. He was taking his time, making sure the Dark Prince could take a good look at his body. He only left his pants, which were getting really tight at his clear arousal and his helmet. His body was like a sculpture, every muscle defined and bulging. Dark Prince was jealous at this point, he wanted abs like these. Of course he had them too, but he was not even close to how jacked Mega Knight was.
“You seem to enjoy the view. You want to touch?~”
Dark Prince didn't waste time and launched onto the giant man. He had to know… they couldn’t be real. His hands roamed over his muscular chest and stomach. Mega Knight pushed him onto his lap, his bulge pressing between the prince’s legs. Dark Prince gasped, there’s no way this bastard is that big… While he admired his physique, Mega Knight started to take off the rest of Dave’s clothes. He was almost done, now reaching to take off his helmet.
“Don’t you dare” Dave pushed away his hand.
“Aww, is the little kitten shy? How about we both take our helmets off, hm? You like the idea, sweatheart?”
Dark Prince flushed at the nicknames. He was definitely curious how Mega looks like underneath that helmet. He agreed.
They both reached for their helmets and tossed them aside. Mega was… really handsome. Shoulder-length wavy black hair, lampshade moustache, thick eyebrows - one of them having a scar, probably from a battle. He looked so masculine…
“I guess I live up to the expectations… you’re quite pretty, DP~”
“D-don’t call me that… and I’m not pretty…”
“Men can be pretty, it doesn’t make you less of a man if that’s your problem.”
The Dark Prince knew he was more pretty than handsome, but he didn’t want to admit it. His hair was short, he had big and bright blue eyes, full and kissable lips…
Mega Knight slid a hand under his chin, making him look up at him. A cocky grin could be seen on his face.
“You seem quite excited at my view, naughty boy~”
Dave realised what the giant was referring to and quickly got away from his lap, covering himself up.
“You’ve got a really impressive size… for a human…” Dark Prince’s cock twitched at the praise. “Very needy too~ You want me to strip down fully for you?~”
Dave looked at the bulge in the Mega Knight’s pants… God he wanted to see that cock, it can’t be that big…
“Yes..” Mega looked at him scoldingly. “Yes, daddy. I want to see you naked, please.”
“Well I can’t resist such a beautiful beg~” Mega Knight reached and unbuckled his belt. He then took off his pants, leaving himself just in his underwear. The small man stared at him with wide eyes. Mega laughed at his reaction.
“Oh, don’t act so surprised, you didn’t think I was small, huh?~” The knight pinned him down to the bed, his bulge pressing onto Dave’s dick. The giant was right, he didn’t expect him to be small… but not that huge either. For the first time in his life the Dark Prince felt small… really small. Their sizes weren’t even comparable… and it aroused him… Damn his dick wasn’t even half as long and the thickness…
“H-holy shit… h-how big is that t-thing?”
“Big enough to make you lose your mind over it~ Don’t bother that pretty head about it. Now will you be a good little boy and decide if you want preparation or let daddy get wild?~”
The Dark Prince was stunned… this fucking guy…
“Get wild… I can take it~”
Mega Knight chuckled.
“Oh, you all say the same things… “get wild”, “do what you want”, but then cry and beg when it’s starting to tear you apart from the inside… Now do you still want me to go full force on you?”
“...N-no”
“Good answer, I don’t like breaking things that are mine.” Knight said possessively, his hand touching the prince’s hardness, teasing him. Dave moaned at the slight touch, his dick was so hard it was leaking. “Such a sweet little thing~”
The giant leaned in and kissed him, his tongue sliding over Dark Prince’s lips.
“Let me in~” Mega demanded.
The small man obeyed instantly by opening his mouth for the knight to shove his tongue down his throat. His muscle roamed over every surface in there, filling his mouth completely. After a while he pulled away, their lips connected with a string of saliva that broke almost instantly. Dark Prince was stunned and out of breath as Mega Knight’s tongue started roaming over his neck and collar bone. He stopped over his shoulder and kissed and sucked the skin there. Prince moaned at the warm sensation and hissed as he felt the bigger man biting him. He pulled away after a moment, leaving a visible mark on his skin.
“You’re mine~” Mega Knight whispered into his ear. His deep and hoarse voice made him shiver.
Dave felt Mega go lower, he licked his muscular stomach and bit down playfully on his nipples. He moaned and his cock twitched, at the pleasure.
“You like it, huh?~ Sweet little boy… moan for me like that~” He pulled away but his hands teased his nipples so lovely.
The giant looked at Dark Prince’s needy cock, his tip smeared with cum already just from looking at him. Mega’s hands left his nipples and gripped his hips tightly, he could probably wrap his hands around them if he wanted. He licked the remains of his cum from his penis, leaving him clean and more needy than ever.
Mega Knight grabbed his cock with his huge hand and jerked him slightly.
“You’re so pretty like this, all moaning and needy when I haven’t even done the best thing…”
He moved his hand away and finally took off his underwear.
Dark Prince stared at him with wide eyes. That penis was enormous… so long, thick and veiny… just for him. Mega leaned over him, his hard dick pressing against Dave’s stomach it drew him crazy. It was more than two times bigger than his… It was absolutely unnatural. Knight finally sat up, a small bottle in his right hand.
“Now, you’re going to be my good boy and drink this potion, yes~? I don’t want you screaming in pain beneath me while you get to take my huge dick~ Now open wide~”
Prince opens his mouth for him and he spills the potion into him. He quickly swallows.
“Good boy~” Mega caressed his cheek. He loved that praise… he wanted more.
He could feel the effects of the liquid almost instantly, his muscles relaxed and hard to move at some point.
“Are you okay, my little boy?~ No dizziness?” He shook his head in response. “Good boy… Now don’t be fooled by my care… I will destroy your insides and you are going to love every second of it~”
Mega Knight immediately goes into action, taking Dark Prince’s by his hips and putting his tip right at his entrance.
“You are a strong man, surely you can take a slightly bigger than average cock, right little boy~?”
“SLIGHTLY? DUDE-... I mean d-daddy… you’re huge… what you said is an understatement.”
“Oh, you learn so fast, you know how to praise daddy, don’t you~? I guess you want to know how much I’m packing, hm?”
The giant chuckled as he saw Dave nodding eagerly.
“...Beg for it~” He said as he rubbed his cock between the prince’s thighs.
The Dark Prince huffed… it was derogatory… he can’t beg just to know…
“Please… please, daddy I want to know how big you are~”
“Oh, such a good boy… begging like a professional~ Alright, I will tell you… but don’t you dare not believe me or think I’m lying… It’s sweet 20 inches, just for you~”
Dark Prince’s jaw dropped… It did check out though…
“Surprised, huh? Don’t worry I know you will be great and take it like a little champ~”
Mega Knight pressed himself against the prince's entrance, it made the smaller man shiver in excitement.
“I w-will… j-just stop teasing me already…”
“Oh, someone is impatient… fine, but this is the last time I’m doing something you ask me for… You need to learn who’s in charge and it is not you.”
Dave was stunned, he was on Mega’s complete mercy… Before he could respond, the knight shoved his massive 2 fingers against his half-open mouth.
“Suck” he ordered, shoving them even further.
The small man obeyed instantly, sucking on them as if his life depended on it. When the giant was satisfied, he took his fingers away, leaving the prince eager for more, his mouth feeling empty. Mega licked his lips and without any warning, he flipped the man over.
The Dark Prince whined at the roughness. His ass suddenly in the air, his face shoved onto a pillow. He could feel big fingers tracing around his entrance. Firstly one finger and not long after, another. He was losing it already from the feeling of Mega Knight’s large rough fingers, preparing him for something much bigger than them.
As soon as the knight began to hear how much the prince was enjoying it, he pulled out quickly, making DP moan with need. He felt so empty now…
“Well, now you better be a good boy and take all of me~”
He felt that huge penis starting to enter his body. It filled up the Dark Prince so well. He was panting and breathing fast as it just kept going. Mega Knight prepared him so well, that he only felt overwhelming pleasure in something completely new to him.
Finally Mega stopped, his hips pressed against the prince's. Dark felt so good, he was so warm and slick, his insides clenched around his cock perfectly. He looked so good under him, all red and desperate for more. The Knight touched his hardness playfully, watching the man whine and press his hips ever more against his own. His hands ran over Dave’s stomach, feeling the bulge he formed from his size. He was proud of this little consequence of their size difference. He grabbed the Dark Prince by his hips, his grip almost bruising.
The man felt his tight grip but luckily didn’t feel any pain, this potion really was necessary to enjoy sex with that brute. He moaned as he felt that huge penis start to move. Mega Knight’s pace was slow at first, giving him time to adjust to his length, but after he saw Dave in absolute ecstasy, he quickly fastened up. His punishing pace made Dark Prince lose it completely. He gave in and enjoyed everything Mega gave him. He hissed as the giant pulled his face from the pillow by his hair.
“Don’t moan into a pillow, I want the whole castle to know how good I’m making you feel~” Mega said in a possessive tone, letting go of his hair.
Dark Prince didn’t care anymore, he was feeling way too good to think about his dignity. He was moaning like crazy, all that was on his mind was Mega Knight. He kept moaning his name like it was the only word he knew. And Mega was enjoying every second of it. He felt Dave was on the edge of finishing, but he wanted to hold it for longer. He flipped him over once more.
“Look at me, look me in the eyes when I ruin you~”
Mega growled with satisfaction as the prince struggled to look at him, his eyes kept falling into the back of his head with every rougher thrust. He enjoyed looking at the bulge on his stomach moving as he was getting fucked.
“M-mega Knight~ I’m c-close~~” Dave whined and moaned. “P-please daddy I'm coming~”
Those last words made Mega Knight lose it. His grip on the prince's hips tightened even more. His thrusts are rougher and more punishing than ever. Finally he buries his dick deep in Dark Prince’s ass and finishes with a loud moan. Dave screams in pleasure as he cums at the same time. He can feel Mega Knight’s warm sperm filling him up to the brim. His legs were shaking as he started to calm down and relax.
Mega Knight enjoyed his hole for a little longer, before finally pulling out, letting his seed spill out of the Dark Prince. He breathed heavily as his cock twitched one last time, smearing his sperm over Dave’s thigh. He looked at the man beneath him, his tangled hair, bruised hips and cummed all over.
“...Good boy~ You took me so well… Daddy is proud of you~” He praised Dark Prince and caressed his cheek.
The man gasped at the praise, he was good. He was a good boy for Mega and only that mattered right now.
“Now, let me fix you up a bit.” The knight said as he reached into the nightstand. He took out a small bottle of a golden liquid. A heal spell?... Dave looked at himself… he definitely needed some of that… He didn’t complain as Mega Knight touched him gently all over the bruised places with some of it. He didn't flinch as he took a drop-glass with some of the healing potion and inserted it up his bum. He didn’t feel any pain now, but he surely wouldn’t walk tomorrow without it, if he would even walk at all. The giant finally finished, leaving only the mark on the Dark Prince’s shoulder.
“I need you to remember what happened tonight… that’s a little reminder~” He said as he caressed the bruised spot.
Mega got up and took a little towel, wiping the remaining sperm on the prince's tummy and thigh.
The Dark Prince moaned slightly as he got cleaned up and taken care of. Mega Knight went to the bathroom and he was left on his own. He laid down on the bed. He hugged the sheets and pillows. They smelled like that giant. Like his cigarettes, sweat and cologne. He was interrupted by that tower of a man again.
“You’re still here, princess?” He was wet and had a towel wrapped around his waist… He took a whole shower while Dave was just sniffing his pillows like a creep. “If I were you I would be already in your chambers… unless you want the whole castle to know you were the boy I was banging the whole night~ The recruits spread gossip the most in here.”
Dark Prince knew Mega was right. He quickly got up and started to pick up his armor and clothes. And he just left, he didn’t bump into anyone in the corridors and went back to his rooms. No goodbye, no see you later…
…
“DP, can you pass the salt?... DP? DP!” The princess yelled at her brother during family dinner.
“Looks like someone didn’t get enough sleep tonight… No one did to be honest.” The King said passing the salt to his daughter instead.
The Dark Prince finally snapped out of his train of thoughts.
“No… no I did not…” He said as he was eating his meal and drinking the wine.
“No wonder, I’m so tired… I don’t know what kind of poor soul my guardian took into his room but I bless him… I couldn’t bring myself to end that madness, I didn’t want to see that.”
Dave coughed at that… was he really that loud?
“Father, please we’re eating… DP is traumatised already from being under him the entire time…”
The prince whined in frustration and embarrassment. “Okay let’s not get further into this… it’s a natural thing, but let me eat please…” He said getting back to his meal.
“Yes, you’re right son, let’s not let this stew go to waste…”
They finished eating in silence. The Little Prince didn’t even bother to join the conversation as he was cut off by the King saying he’s too young to know that. The princess shot a glance at Dave from time to time. They are all gone to do their own stuff now.
“What is wrong with you?” Diana asked.
“What do you mean?” The Dark Prince flinched as his sister approached him.
“You would have stopped that fuckass from doing what he wanted all night, where were you?”
“We got into a fight… I didn’t want to piss him off more.” He didn’t lie.
“Well, that’s new… but I guess it’s reasonable. I’m just… I don’t know what came over me, you just seem off today, b-but everybody is off…” She just walked past him to go to her rooms in the tower… Weird…
…
The Dark Prince spent the rest of the day reading books in his chamber. He was laying on the bed with a pillow under his butt. He just couldn’t sit right. It didn’t hurt him but it was an uncomfortable and weird feeling. He felt like his guts had been readjusted that night… and they probably were.
As the sun finally hid over the horizon he heard something small fall into his balcony. He ignored it. But after a few minutes there was another sound. Dave finally got up and went out to check what was going on. There were two cigarette stumps on his balcony. He looked up to see Mega Knight smoking another cigarette. He had a smug on his face
“Finally, I thought I would have to smoke a few more.” The knight coughed and put out the cigarette and threw it onto the prince. “ You left without any goodbye… That’s not how good boys leave~... You look like you need another lesson~ Come here” Mega Knight ordered.
The Dark Prince flushed at Mega’s words, he looked everywhere to see if there weren’t any witnesses before responding.
“And what if I don’t come, huh!?”
“Then don’t come…” Mega Knight shrugged him off and went to his chambers, closing the balcony.
He just left… This damn bastard… Of course the Dark Prince came to his room.