Note: this is a story all about big butts, if thats not your thing, then this story is not for you. And please leave a comment, I always appreciate the feedback.

Leo was feeling rather great about his life, and for good reasons. Sure all his friends thought he was dead, but all that mattered was that they where safe from Gaea. That and he had kept his promise to Calypso, returning back to her island to come and whisk her away. The two of them where about to begin a new adventure together, and he couldn't have been more excited.

Right on time, he had just landed his metal friends Festus, down on the beaches of her island. So far, everything was going according to plan, all he had to do now was get her on and they'd fly off, leaving this place behind for good. Only problem was, she was nowhere to be found.

Leo dismounted and began searching, wondering where she could be.

"Leo," He heard a familiar, but oddly cheerful voice.

Leo turned his head, and quickly spotted a golden haired beauty running towards him.

"Oh there you are sun-" Leo stopped, his face growing redder then his flames, as he noticed her change in wardrobe.

Rather than her usual, long-flowing, white gown. Calypso had swapped it for a pitch black, and rather tight fitting dress. One that was easily two sizes, to small for her, as it hugged every inch of her body, from her small waist to her slender-tight stomach. It also cupped and pushed out her cleavage, revealing massive amounts of skin, that jiggled and bounced freely in her strives. 'It was a miracle how that dress managed to hold her tits without them falling out,' Leo had thought.

It had know sleeve to speak of, but that was modest compared to the skirt. It never flowed any farther passed her butt, stopping at the top of her thighs, and allowing her strong, tan legs to be shown in their entirety.

And, speaking of that ass. While he couldn't see it, from what it looked like, that skirt must have been hugging that massive, juicy booty of hers the most. Just thinking about it, and seeing her now, made his cock begin to stiffen inside his overalls.

"I was wondering when you were gonna get her hot tamale," she giggled, reaching him and taking his hands in hers.

That was when Leo was officially baffled, never, had she ever called him a pet name before.

"Hi, Um, sunshine" Leo said, both nervous, and embarrassed, as smoke began to rise from his shoulders, "Nice… dress?"

He had never seen her dress so risky before, displaying her chest (and most likely, her ass) so heavily. Not to mention when he looked her in the face, she was all dolled up, with mascara and big red lipstick. All of this was making him rather anxious to be around her, but very aroused.

"You like it," she flirted, fluttering her big eyelashes, "I wore this just for you so you better," she teased.

"Just… just for me?" Leo said, a little flattered. "... Wait."

It had just occurred to him he had called her sunshine, and she didn't bite his head off for it.

She giggled again, something clearly deviant on her mind. She then began pulling, a still dumbfound Leo, up the beach towards her home.

"Wait, um, the big metal dragons is back there, you can't exactly mis-"

"I can't leave yet," she said, smiling wildly, "Not until my hero gets his reward."

As Leo began wondering what that could mean, Calypso finally confirmed his theories about how tight that dress must have been around her ass. She turned around, and began pulling him behind her like luggage instead.

Leo instinctively, as if it was second nature to him, looked down, and immediately his cock shot up and his eyes widened. More Smoke rose from his shoulders as he bore witness to the full display of Calypso's massive, juicy ass.

Leo, when he had arrived on her island a few days ago, wasn't afraid to admit he did his fair share of starring. He was an ass man after all (Ask Annabeth and Piper, they'll confirm that) and Calypso had the best ass in all of Greece. (Don't tell Aphrodite that). Just from looking at it, he could tell it was 50 inches, and 20 pounds of pure, round, heavy, booty meat. It was simply perfect in every way, how could he not stare and drool over it.

He had often gotten caught by her, and she rightfully scolded and called him a perv for his peeping. He thought, She had made it perfectly clear to him that she didn't want him staring at it, but right now, she was giving him the completely opposite signal. As if she and that dress were shouting, 'look at me, look at me, keep staring baby.'

The dress's skirt was on the verge of ripping, as it barely fit over her planet sized ass. The fabric hugging and stretching as tightly as it could, over those voluptuous, juicy butt cheeks.

She also seemed, to Leo, to be putting as much sway into her hips as possible. Bouncing and jiggling that ghetto booty as often as she could to grab his attention, his eyes firmly planted on it, unable to look away, as if she was hypnotizing him with it.

Often, since the dress was far too small to contain an ass that massive, it would start sliding up in her strives, revealing small bits of her bare cheeks to tease him. Leo could even see glimpses of a red thong that was deeply wedged into her crack. (Something Calypso would never wear mind you)

"Oops," she would say, before reaching around and pulling the fabric back down over her butt.

Leo at this moment, thought he had actually died to Gaea back at Camp-Half-Blood, and this was all some kind of post death dream. How else could it explain Calypso's sudden change.

Dream or not, Leo did what came natural to him, and continued to drool and lust over that perfect, juicy ass of hers, as it continued to sway and bounce widely for him in that tight dress. This walk was seeming to take forever, but Leo wouldn't have had it any other way.

"That's right Baby."

He was soon snapped back to reality at the sound of her elegant voice. He looked up, and stared dumbfounded and embarrassed, as he realized she was looking back at him the entire time, he was lusting for her booty. Rather than be angry, she encouraged him.

"You better be getting a good eyeful of this nice, round, ass," she laughed, running her hand smoothly along her right cheek, "Cuz tonight this butt is all yours my little hero."

She then, gave her massive butt, a firm smack, sending it into a frenzy of jiggles right in front of Leo's lustful eyes. As she continued to laugh with excitement and drag Leo along with her, Leo, for once, was at a loss for words, his usual famous tongue, was gone.