PJatO || Polympians || The Lover of Olympus – The Mark of Perseus || Polympians || PJatO

Title: The Mark of Perseus – Athena's Gratitude

Fandom: Percy Jackson and the Olympians / Heroes of Olympus; replacing Mark of Athena

PJatO Disclaimer: All rights reserved to Rick Riordan for he created the awesomeness that is Nico di Angelo. And everything else related to Percy Jackson and the Olympians / Heroes of Olympus. Aside from the Gods, of course. They are all copyright by the old Greeks. This fanfiction on the other hand is entirely mine. No money is made with this, though reviews are more than welcomed.

Warnings: shounen-ai, moresomes, incest, bondage, explicit intercourse, anal, oral, mpreg, shoujo-ai, hetero

Godly Main Pairings: Poseidon/Percy, Hades/Percy, Zeus/Percy, Ares/Percy, Apollo/Percy, Hephaestus/Percy, Hermes/Percy, Dionysus/Percy, Triton/Percy, Thanatos/Percy

Demi-Godly Main Pairings: Nico/Percy, Octavian/Percy, Stolls/Percy, Jason/Percy

Side Pairings: Stolls/Nico, Frank/Hazel/Leo, Jason/Leo, Octavian/Leo, Reyna/Piper/Annabeth, Jake/Will, Chris/Clarisse, Malcolm/Katie, Grover/Juniper, Tyson/Ella, Paul/Sally, Zeus/Hera (past), Poseidon/Amphitrite (past), Luke/Percy (past)

Percy Jackson Characters: Perseus Jackson, Nico di Angelo, Travis Stoll, Connor Stoll, Jason Grace, Leo Valdez, Hazel Levesque, Frank Zhang, Annabeth Chase, Piper McLean, Reyna Avila Ramírez-Arellano, Octavian Simmons, Rachel Elizabeth Dare, Thalia Grace, Clarisse la Rue, Chris Rodriguez, Katie Gardner, Malcolm Cage, Lou Ellen, Austin Barton, Kayla Hein, Will Solace, Jake Mason, Nyssa Black, Grover Underwood, Tyson, Ella, Sally Blofis, Paul Blofis, Mrs. O'Leary, Blackjack, Arion, Scipio, Tempest

Gods: Poseidon, Hades, Zeus, Ares, Apollo, Hephaestus, Hermes, Dionysus, Triton, Thanatos, Aphrodite, Hebe, Hera, Jackson (OC)

Summary: Reunited with his Greek family, Percy has to to rescue his Nico. While also making new friends, reconnecting with his godly lovers who occasionally visit and dealing with the aftermath of his time kidnapped by Hera. There is also the matter of saving the world.

The Mark of Perseus

Athena's Gratitude

Chapter 5: Triton and Thanatos

The quest for the Mark of Athena was down to gather information – hopefully clear clues or a lead or something that preferably was not rhymed. Annabeth, Malcolm and Reyna were at Fort Sumter. Seeing as the whole point of the mission was to return the statue stolen by Romans, they had to take a Roman with them and Reyna had been more than eager to obliged and be the third party of their quest, together with the two children of Athena. Not that the girlfriends of t he children of Athena liked it all that much. Katie and Piper were currently sitting in the dining hall, pouting.

"Why are you two moping? Your partners are having a very important quest", questioned Kayla.

She and Nyssa were wolfing down dinner. After all the fighting the Romans and healing the wounded and fixing the ship, they were in dire need of a proper meal. Piper and Katie huffed.

"Because there's a gorgeous Roman war girl with Malcolm. I don't like that", growled Katie.

"And I can't be with them", whined Piper, burying her head in her hands.

Which earned her the stunned glares from the other three girls.

/break\

Percy was in the crow's nest, on watch duty in case the Romans were to catch up with them. But it was kind of boring. He would rather switch places with Leo, because Leo was right now impaled on Octavian and Jason – to make them get along, he said. Not that Percy objected to that, because Jason and Octavian had been driving him crazy. And the Latino was kind of cute, so it was hard to say no to the boy. So right now, Percy was all on his own and bored to death.

"You were calling?"

Percy jumped about half a foot and glared at the bewinged god flying on front of him, smirking wickedly. "A little warning the next time, Thanatos? And what are you doing here?"

"I wished to apologize. I must have come off as rude when we first met and I want to assure you that I'm not a sexual predator, Perseus", replied Thanatos, presenting a bouquet of roses.

Percy blushed a little as he took the roses and sniffed them. They were beautiful and smelt no less good. Offering Thanatos a small smile, he laid the flowers next to him.

"So you're trying for a gentleman-approach now, yes?", asked Percy teasingly.

"Triton told me to bring you flowers", muttered Thanatos with a shrug.

"Cute", grinned the son of Poseidon and wrapped his arms around Thanatos' neck. "Fuck me."

"Demanding. So no date and courting?", questioned the Death God intrigued, undressing them.

"I'm not in the mood for chatting. I want a hard, rough fuck. Are you up for the task or would you rather sit down for a cup of tea?", asked Percy mischievously. "Now... sex?"

But Thanatos already had one finger up Percy's ass, slowly wiggling it. Percy leaned more against the wall of the small crow's nest, his hands on the rail, holding onto it while his legs wrapped around Thanatos' waist. With the help of a little godly magic, Thanatos lubed his cock up to have easier way with Percy. His hands on Percy's hips maneuvered the Sea Prince to slide onto Thanatos' cock. Percy moaned a little and thrust back down onto the cock, trying to urge Thanatos into fucking him harder. He was not in the mood for romance or anything. He was angry and frustrated.

He had lost months of his life, had lost his baby to the same lunatic who had taken those months from him, who had also taken his memories, and now that he at least had his memories and friends back, they had taken one of his lovers. They had taken Nico and he had no idea what to do to save the Ghost King. Everything was messy and then there was Gaia. He was just so frustrated by everything and Jason and Octavian were still fighting all the time and his best friend now had to take care of some stupid quest for Athena too, as though they didn't have enough on their plates.

"Harder", growled Percy, his eyes glowing like the sea when hit by the rising sun.

A surge went through him, a surge of power. A surge that infected Thanatos, pulling on the god's water. The Death God gasped as he got pulled closer to Percy. Interesting. The little demigod was stronger than he looked. Thanatos thought it best to obey the hero now. He thrust hard and fast and nearly brutal, Percy's nails scratching at his back, clawed into the feathered wings, even pulling a few. Thanatos hissed at that, but he didn't stop. So the pretty thing wanted it rough? He could have that. His movement got more animalistic. They fucked harder, the wood beneath them squealing. Their teeth met in a harsh, not all that nice kiss. It was more biting than kissing, especially as they moved on, lips wandering over necks and shoulders. Deep inside of Percy, at his deepest thrust, did the god come. Percy gasped, voice strangled as he had Thanatos' pulse between his teeth. His own cum shot up like a fountain as Percy followed his lover into the blissfulness of an orgasm.

"Would you like some cuddles after your intercourse?", offered Thanatos with a half-grin.

"No", replied Percy and shook his head, wiping his brows. "You can go if you want."

"Seriously?", asked Thanatos a little offended. "Hades told me you're a master cuddler of sorts."

"Well, not today. I'm not in the mood. It's not you, it's me, yadda-yadda-yadda", sighed Percy, waving his hand dismissively before leaning up and pecking Thanatos' cheek. "You were great though. Can't wait to see you again. Give my regards to the others, I know you gods have nothing else to do but sit around and gossip about me and my ass."

He winked teasingly. He knew the gods had other things to do too, but he liked to imagine that they sat together, pouting and whining and comparing who had better sex with Percy. Maybe all the attention was getting to his head, but then again enough of his lovers had dropped by and left after leaving such a hint. The playfulness seemed to have done the deed, because Thanatos left without another comment. Good. He hastily got dressed again, just in case anyone would climb up and check on him. Sliding down onto the bottom of the crow's nest, he fisted his hair and curled together. Rough sex was good, but it just wasn't helping him any. He doubted anything could help him any. He felt as though he was going crazy. Tears started running down his cheeks. He had hoped sex would help, would distract him. But it didn't. All he could think about was how it could have been – if he had taken immortality back when his lovers had offered. He would right now be cozy in his awesome room on Olympus, or in the underwater palace, or the one in the underworld, at any rate, it would be warm and cozy and he would have his lovers pampering him and he would have his baby. He would probably lay curled around baby Jackie and coo over his adorableness. Even though he had seen his baby only once, he would never forget how brilliantly cute the boy was. His boy. They would play with the hippocampi and walk the gardens of Olympus with the muses and he would be happy. Not miserable. Not missing his child and... and everything... With tears still running down his cheeks did he fall into a fitful sleep. A demigod dream, he could feel it. They always felt different than normal dreams, more unsettling and he knew he was an observer. But this one, it was just too cruel. He was in a house somewhere and there was Hebe, having a maybe four years old boy sitting on her lap, the child crying as she shook him a little. This was his son. He should be the one holding Jack, soothing him back from whatever had him so upset! Anger took over the pain and he stepped forward, just to have the goddess stare at him startled. The toddler stopped screeching, the upset look replaced by one of great joy, the kind only an innocent babe could even express. Grabby, little hands reached out at Percy, silver eyes sparkling like stars.

"Mama!", exclaimed Jack, giggling happily.

Percy smiled strained. He knew that demigods observing from a dream could sometimes be noticed by the gods they were watching and Jack surely qualified for that. Against better judgment, he knelt down in front of Jack, reaching a hand out. Just to touch a soft, chubby cheek. Percy was so startled, he fell back onto his butt. Which hurt. Something else that shouldn't happen.

"B—But... What is going on here?", asked Percy, sounding a little panicked.

"I think your son called you here", replied Hebe. "When your kind dreams, you travel, in a way. Only your shadow travels though and you watch from the shadows, it's why you're normally not noticed or seen when you have those dreams, only from gods, because we can feel the presence. Your son, he is very powerful and I think his connection to shadows is the strongest, maybe because two of his fathers are the gods of shadows, either way, he managed to solidify your shadow-form."

Two of Jack's... oh. Percy's eyes widened comically. Well, so he had to tell Nico that he was a father too? That was going to be one long meeting on Olympus then. The thought fled his mind as tiny fingers grabbed for his face. There was the happy giggling again. Percy's hands were shaking.

"You can... hold him, if you want. He's your son, after all", offered Hebe softly, placing Jack in Percy's lap. "Look at that, Jackie, your mommy is here. Do you see that? It's your mommy."

"Ma!", exclaimed Jack again, snuggling up to Percy's chest.

Percy knew this was a dream, he knew he wasn't really there, that it was his mind, solidified by his son – his son who was entirely too old, but this was Hebe and Hera surely had some kind of plan. He smiled down at the tiny boy, hugging him as tight as possible. He kissed the fluffy, soft hair, the chubby, rosy cheeks, the stubby, adorable nose, every part of Jack that he could grasp.

"My baby, my precious little boy. Mommy is here, don't worry", whispered Percy hoarsely before realizing something. "Why did he recognize me? He only saw me once."

"I'm not cruel, Percy Jackson", replied Hebe and with a flick of his wrist, she produced the misty image of Percy. "I tell Jack about his mother, about you. He deserves to know."

"Jack...?", repeated Percy slowly.

"You gave him that name", nodded Hebe. "It was the least I could do."

Percy nodded numbly and turned back to stare at Jack. The little one was so incredibly perfect. So beautiful, so gorgeous and happy and amazing and... and his. Gulping, he kissed Jack's head.

"Don't worry, baby, I will come. I will come and get you", promised Percy. "I'll find you and bring you home so you can meet your dads and all your aunts and uncles. I swear it, on the River Styx, on my own life, even if it's the last thing I'll do, I will find you and I will save you."

"Mama, love mama", yawned Jack happily, closing his eyes and sticking his thumb into his mouth.

"Mama loves you too, more than you can imagine, baby", murmured Percy, rocking his son.

"I will keep him safe. I promise you, no harm comes to your child. I'm the goddess of youth. Of children. I would never let harm come to an innocent child", promised Hebe softly. "But I can't help you. I can't tell you where we are. I am... obliged to help mother. I'm sorry, very sorry."

"Just... Just keep my baby safe", pleaded Percy, his voice strained with tears.

/break\

"Percy. Percy, wake up. Percy?" Percy groaned a little as he woke up, noting that waking up was more painful when his shadow-form in a demigod dream had been solidified. He wanted to growl at whoever had ripped him away from his son, but then there was this face – concerned, electric-blue eyes, a scar on slightly pinkish lips, messy blonde hair framing the picture. "Are you alright?"

"Mh? Oh. Yeah", nodded the son of Poseidon, hastily trying to rub the tears off his cheeks. "Just... a dream. What's wrong? Why did you wake me, Jason?"

"Right. Romans. Chasing us", nodded Jason, offering him his hand. "They interrupted the search of Fort Sumpter and now they're after us. They seem to be under the impression that Greeks are crazy, brainwashing maniacs, who managed to manipulate all their leaders, leaving them headless. Annabeth and Reyna want us to brew up a storm as a distraction. You up for the fun."

Before Percy could really answer, Jason pulled him close into a hug, strong arms around his waist as Jason flew them down. Now that was a new sensation. Flying. Totally tying as number one on his list of most horrifying yet exciting experiences ever, right together with shadow-traveling.

"Percy? You can let go now", laughed Jason as they landed. "You're cute when you're scared."

"Asshole", pouted Percy and hit the blonde's arm. "Now come here, thunder and lightning."

"Very well, Rain Prince", nodded the son of Jupiter amused, holding Percy's hands.

Rain Prince? He liked that one. Maybe that was something he could do when he was a god. God of Rain. There wasn't one of those, right? His dad did it, but controlling rain from the ocean was kind of complicated. He could control rain from his room on Olympus though, right? Perfect fit. Now, time to test those powers. He closed his eyes, both boys did, concentrating hard. This was one of the most amazing things Percy had ever done, combining his powers with those of another demigod. He could feel the electricity running through Jason's veins and he could swear Jason could feel the cold water running through Percy's veins. It was utterly amazing. The sounds of all the fighting and screaming demigods around them were drowned out by the storm they had made ans as both opened their eyes again, they stared deep into each other's souls. There was a spark and Percy couldn't keep from acting on it, grabbing Jason by the collar and pulling him into a kiss.

"Leo! You mind if I borrow your blonde Roman?", asked Percy. "You can keep mine all the while."

Leo, next to the control panel, with a grumpy looking Octavian next to him, nodded briefly. He had slept with Octavian a few times now, it would be kind of unfair to both, Percy and Jason, to say no. Grinning mischievously at the son of Hephaestus, Percy pulled Jason along into his room. He knew his Stolls wouldn't be in – they used the opportunity to plant a prank on Octavian. Pushing Jason onto the bed, he shed his clothes and climbed up on top of Jason, opening button and fly of the blonde's jeans. He was happy and hot and right now, he wanted sex. It had kind of become his default reaction to basically anything. Straddling Jason's hips, he slowly, sensually, pulled his shirt off, earning him a hungry growl from beneath. Pushing his own jeans down to the middle of his thighs, he grabbed the lube from the bedside table. They would soon need another bottle or two. While he was still pretty lubed up with Thanatos' cum, he used his long, thin fingers to play with Jason's cock until the blonde was moaning for more. And only then did Percy lower himself onto the hardness and started riding Jason. He was smiling the whole time, riding the Roman hard and enjoying every time it hit his prostate. His nails were scratching over Jason's chest.

"W—Why are you doing this? Now? You basically ignored me so far", moaned Jason confused.

"Because I'm happy", grinned Percy and leaned down to kiss Jason while jerking himself to soon come soon. "And I like getting gorgeous, new things for myself when I'm happy. You're mine now."

"O—Okay...", gasped Jason as he came, throwing his head back into the pillow. "Yeah, fine by me."

"Thought so", smiled Percy amused as he rolled off Jason, snuggling up to the blonde. "Hold me."

The Roman obliged, laying his arms around Percy's waist and holding him until he was asleep.

/break\

Triton smiled playfully as he watched a dozen demigods struggling to win against what had been dubbed as Shrimpzilla by a quite adorable little elf. Said elf and two Romans were now in his realm. His sea. It was somewhat tempting. A controller of fire in the sea. How fascinating. But the little one had two quite possessive and protective Romans with him as he had gone overboard. Their luck that Triton was currently stalking his little brother/lover, so he had managed to cover them in a bubble of air. With a flick of his wrist, he added some fun, turning them into his own kind. He then notified his friends Bythos and Aphros to take care of the threesome. He had a different little one to bother. The daughters of war seemed quite cunning, very good at controlling their crew, so by the time Triton teleported into Percy's room, the others were already finished with the monster. Which was probably a good thing, considering that their two biggest heroes laid curled together on the bed.

"Cousin mine, get out of here now", growled Triton warningly, glaring at the blonde.

Jason jumped at least a foot at that. Right, Percy had all those godly lovers. One of them being Jason's father. Do not go there, Jason. Grabbing his clothes, he practically fled the cabin, leaving Triton and a still sleeping Percy. He crawled into the bed to his sleeping brother. Percy rolled around in his sleep, ending up on his back. Triton smirked wickedly as he kissed up Percy's leg, leaving a hickey on his thigh. Percy stirred at that, lifting one eyebrow and one leg. For better access, of course. Triton chuckled, the sound swallowed by Percy's thighs.

"Hello, brother. I was wondering when you'd come around", hummed Percy softly.

"Well, my boyfriend-of-sorts told me he was with you and you seemed upset", noted Triton.

"Thanatos is your boyfriend-of-sorts? How utterly interesting", noted Percy. "Blowjob? I didn't get off earlier when Jason fucked me. Also, you could... do me a favor? I may have taken this Golden Retriever puppy in and now I'd need a tag for it so it doesn't run away..."

He batted his eyelashes at Triton until the god huffed annoyed and grabbed a brooch out of his robes – he has had a feeling Percy would ask for at least one of those. "Here, take this. But no more!"

"But it's so much fun", complained Percy with an adorable pout, followed by a cheeky grin.

"I wonder why Thanatos got the impression that you're upset", drawled Triton softly.

He wrapped his lips around Percy's cock, bobbing his head slowly and tenderly, his tongue wrapping around the hardness in a way only a god was capable of. Percy relaxed into the mattress, smile on his lips growing larger and larger. He was feeling so good right now. Nico was in Tartarus, Jack was in the hands of his worst enemy aka the Queen of Olympus. But right now, he knew that everything would be alright. Jack knew him, called him mama, missed him, loved him. Jack was safe. And he knew Nico, better than anyone else. Nico was safe too. Nico knew how to stay alive. And he was Perseus Jackson, savior of the world, hero of Olympus and lover of the greatest gods there were. He was also and furthermost the son of Sally Jackson, which meant he was a survivor and he didn't give up. He would get them both back to safety. Moaning softly, he came down his brother's throat, feeling all his stress melt away with that orgasm and that thought. He would win.

"I had a bad day earlier, but then it got better", shrugged Percy, grinning softly. "Had an epiphany."

"Big word", praised Triton teasingly, running his fingers through Percy's hair.

"Asshole", huffed Percy, punching Triton playfully and snuggling up to him.

/Frank&Hazel&Leo\

Leo all the while was having a few problems. Eight of them. Whoever had saved them had turned them into some kind of mermaid-alternations. He was a 'cute little mermaid', as Frank had put it. Bythos and Aphros had given them a little time, and right now, octopus-man Hazel was being very touchy-feely with her tentacles. Two were holding Leo's hands, one was pumping in and out of his mouth, teasing him to suck on it. Two other tentacles were using their suction parts on his nipples, which was equally weird and arousing. Another one was wrapped around his fish-tail to hold him. And the last two tentacles were the busiest. One was wrapped around his cock, chocking, the other was pumping in and out of him. Frank was laying sprawled on a stone, lazily jerking his own cock while watching the show. This was not entirely how Leo had imagined making the two Romans his. But then again, being thrown into the ocean and turned into some cute little mermaid did alter things quite a lot. Also, hormones. Heightened hormones due to their new state of body. Leo whimpered around a tentacle as he came, spurting his cum into the sea (was that ocean pollution? Would Percy be angry at him now? He actually wanted to make friends with Percy, damn it).

"Good pet", purred Hazel, pulling Leo close with her tentacles. "That was easier than anticipated."

"And here I thought we'd need to have a big sit-down with Jason", grunted Frank after he too finished up and swam over to them, grabbing Leo's chin. "You're going to be ours now."

"Okay", agreed Leo obediently. "But I think it's the other way around."

Grinning cheekily, the Latino stole a kiss from each of his new Romans.

Author's note: Sorry for the long wait, I hope the amount of smut made up for it!

Next one will feature Apollo and Mercury. Also, our girl-threesome will get closer and Leo may have a sit-down with his four Romans.