Poseidon x Annabeth:

"The reason why I asked you to come here today, is Percy." the sea god said while watching Annabeth, who sat in front of him on a big couch in his palace on Olympus. "What I'm about to ask you to do, might seem a bit weird to you, but Percy is my favorite son and I need to make sure he is in good hands with you."

This caused Annabeth to frown, but before she had time to reply the black-haired god made his request. "I want you to have sex with me." he said, at which Annabeth's mouth dropped down. "What?" she screeched out while blushing. Poseidon looked at her calmly and said "I need to make sure you can satisfy my son's needs. It's a common thing that gods do when one of their children found their true love."

Annabeth was at loss of words and just stared at Poseidon. She didn't know what to say about his request, although she wasn't averse as she took another look at the god. He looked good, just like Percy did - he was, so to say an older version of her boyfriend.

The sea god waited patiently for her decision without moving a muscle. Finally, the daughter of Athena nodded and said: "I'll prove you that I am more than fitted to fulfill all his needs.". Hearing this Poseidon smiled and stood up from the armchair he had sat on moments ago. "Then let us begin." he said before snapping his fingers and both were naked. The god's cock was already a bit hard and Annabeth was sure he would be the same size as Percy's, when fully erected.

Poseidon placed himself directly in front of the daughter of Athena, who grabbed his dick without hesitation. The girl started to stroke it carefully, keeping her touches light and teasing. As she watched and felt the rod harden further, she suddenly couldn't think of anything besides the dick in front of her and how it would feel like, when it would be embedded deeply inside of her. Keeping one hand on the god's dick, her other one creeped down towards her hip. The daughter of Athena spread her legs apart, while still sitting on the couch and started to rub her clit. Annabeth licked her lips, took the hard shaft into her mouth and guided her tongue a bit around it while moving her head back and forth to suck Poseidon's cock. The slow movements felt great, and the sea god started to moan softly. Annabeth continued to rub her sensitive clit and from time to time she inserted two or three fingers into her wet cunt, pumping in and out, before moving back towards her clit.

Added to their quite moans were only a slurping sound as the blond-haired girl did her work, besides this the room was quiet.

"Faster!" Poseidon breathed out and Annabeth complied immediately. While the girl bobbed her head on the god's dick, her other hand wandered up his leg. The black-haired god shuddered at her light touch and hoped to get more of it. Annabeth guided her hand towards Poseidon's balls and started to massage them carefully. The man groaned at the feeling and enjoyed the attention she gave him.

After some time, he felt how a blissful pressure built inside of him and his balls seemed to tighten. As he couldn't hold back any longer, he just came without warning. The girl made a sound of surprise but greedily swallowed all the cum he released.

"You did quite good so far." the mighty sea god told her while pulling back a bit. Their gazes met and the daughter of Athena smiled before asking: "What's next?".

Without another word Poseidon pushed her back on the couch, so that she was laying on her back while her legs were hanging over the edge. The sea god grabbed her knees and forced her legs apart, giving him a good view on her dripping wet pussy. Without wasting another second, Poseidon stepped closer and guided his still hard cock towards her entrance. He moved forward and moaned as his hard shaft slid easily into her wet and warm cunt, rubbing against her inner walls in the process. "You're so fucking tight!" he groaned.

When he started to move, he was unable to hold himself back and go slow - instead, he set a fast and strong pace as he pounded into her. Every time he embedded his dick deeply inside of the blond-haired girl her boobs bounced a bit as her whole body was jerkily moved. Poseidon kept thrusting into her, but he wasn't entirely happy with their position. As Annabeth didn't seem to care about the position, the sea god turned her to her side and lifted one of her legs up - with this position, he knew he could gain better access to the depths of her pussy.

The new position showed it effects on the girl immediately - she started to breath heavily and moaned out loudly every time the god's erected dick penetrated her.

'Oh gods! He's so deep inside of me. I love it!' Annabeth thought as she screamed out and reached her climax. But Poseidon didn't slow down to let her ride out her orgasm and it didn't take long until the god of the seas and earthquakes lived up to his name and shook Annabeth's world again as she reached another heavy orgasm. This one was even stronger than the first he caused, and the blond-haired girl squirted all over Poseidon's dick as he came with her, spreading his hot cum inside of her needy pussy.
The feeling was heavenly.

The daughter of Athena tried to get her breathing back under control but was unable to do so. Poseidon chuckled and said "You did well, but we are not done yet. I'll give you a moment to rest a bit, while I get you some Ambrosia.".
With these words he pulled his still hard rod out of Annabeth's cunt and set off to get some Ambrosia for the blond-haired girl.

Before leaving the room, he looked above his shoulder and said: "Don't get too comfortable - what we did was only the beginning!"