The shores to the west looked promising, the sunlight shone strongly over there, so many fruits and trees grew, it also looked like a nice place to live.
After an hour of hiking you finally reached the western shore, that went around the tip of the ocean. As you continued inland, to the dense forest area for some food and shelter, you heard a loud rumbling sound. It sounded like a stomach grumbling, you looked at SInthia, she shrugged "It wasn't my tummy," she said.
Suddenly the ground began to rumble, and something giant began to rise out of the sand. It blocked out the sun as it came to form. As it wiped the blue hair from its eyes, the whole crew shrieked in fear, and in pleasure, because behind the hair of what was thought to be a monster was the face of a very attractive giant blue eyed girl.
Her head, was sticking out of the sand now, and she eyeballed the small specimens in front of her with curiosity.
"How cute, little aliens!" she yelled.
You screamed yourself seeing that this giant girl knew English in the first place.
"Why are you on this planet you little cuties!" she said.
"W-we crash landed here and came to your beach for a place to stay" you said.
"Oh, I have a place for you to stay!" she said in excitement.
"Really where?" said one of the crew members.
She lifted her arm from the sand and pointed at where you and the crew were standing.
"Here" she said with a smile.
"There's nothing here" said the same man.
"Sure there is!"
Suddenly she began to rise, and you saw the size that she actually was, about 70 feet or so, as she took her full body out of the sand. Below her belly area was a giant fish tail.
"Your a mermaid!" you said.
"Yep, I am and one of the biggest, and now for your living accomidations."
She lifted up one of the crew members, the one that asked were the crew would stay.
"Do you want to know where you will be living?" she asked.
"Y-yes m-mam." he said.
She licked her lips, salivating, she lifted him above her mouth, and opened wide, dropping him down into infinite blackness and swallowing him whole. You and the crew watched in terror while Sinthia rubbed her pussy, pleasured by what she saw. You saw the lump heading down the expanse of this giant mermaids throat kicking and screaming. With a second swallow he was gone, into her beky. Below your feet you felt his kicks, and heard his screams, and the gurgling of the mermaids stomach digesting him.