I just remembered that mortals couldn't go onto Olympus, so it's gonna be that the gods gave them access just this once- only Sally and Paul.
The aftermath party was held in Olympus's grounds. Thankfully, the gods (all of them had turned up for the wedding, much to Annabeth and Percy's amazement), had obliged to shrink down to prevent pancake party guests.
Annabeth and Percy were dancing slowly in the centre, oblivious to the other party-goers around them. Percy held Annabeth in his arms while she rested her head on his shoulder.
"Annabeth Jackson…" Annabeth mused out loud.
"Has a nice ring to it." Annabeth laughed softly. "Your mom's giving me evils."
"No surprises there then."
"Annabeth, she's plotting my murder."
"She always has been."
"It looks painful." Percy paused. "Really painful, Wise-girl."
"I should get Lou to slap you again."
"Lou doesn't slap. And how'd you know about that?"
"She told me. And I'm sure her punches hurt more."
"I know that from experience." He felt her nod and shaking in silent laughter. "Oh gods, your mom's coming over." Annabeth looked over her shoulder. Out of the corner of her eye, she saw Percy was right. "Oh gods…"
"Are you scared of my mom?"
"She's Athena. She's probably got a thousand different ways to kill me without really trying."
"She likes challenges though Percy. We all do."
"Well… a thousand more. Hi." Athena had reached them, glowering down at Percy.
"As much as I am against your union, Annabeth, I hope your new husband," She spat the word as if it were a curse, "has the decency to keep your safe."
"I swear on the River Styx to keep Annabeth and the baby safe." Thunder boomed (why does thunder boom whenever someone swears on the River Styx?)
"'N' I swear on the River Styx ta help Percy in his promise in any way." Louisa stopped at her brother's side, her hand on her sword. Again, thunder boomed. Athena's expression softened a fraction with satisfaction.
"If you break those promises, I will be personally planning your punishments."
"OK." The twins said carelessly. Annabeth silently marvelled in their courage.
Athena gave a curt nod before sauntering off.
"Not even a congratulation." The demigods looked round.
"Hey Dad." The twins' father smiled kindly at them.
"I offer congratulations to the pair of you." He grinned.
"Thank you." Annabeth and Percy said at the same time.
"When are you going to cut the cake?" Poseidon asked cheekily. Percy and Annabeth looked at each other. "It's a lovely cake. I must congratulate your mother on such a magnificent piece of work. Where is she?" Poseidon wandered off again.
"Now?" Percy asked her.
"Yeah."
"Come on then."
"I call dibs on the third slice." Louisa said, walking on her brother's left.
"No, I'm eating for two. Percy gets a slice." Louisa frowned slightly before understanding.
"Fine, I call dibs on the fourth slice."
"That's my bit as well."
"I called dibs, bro. There ain't nothin' ya can do about it." Percy rolled his eyes at his sister. "Saw that." She said, punching his arm.
"Do not fight on our wedding, Percy." Annabeth warned lightly.
"But- Lou started it."
"I don't care who started it, I'll finish it." The twins exchanged daring looks, but stayed silent.
