Xela and Kaz were playing a game called "Seek and Eat". In this game, one dinosaur is the predator and the other is the prey, and who ever can catch the other the quickest is the winner.
Xela went as the predator first and caught Kaz within a few hours, she wins it almost every time. But Kaz struggles cause he is much bigger than Xela and not as fast as Xela either. So when it's his turn to be the predator, he has an idea. He decides to hide in the long grass by a pond where the Triceratops hang out and wait until Xela is close by. She can't get his scent while he's hiding in the tall grass.
After a few hours, Xela got board and went to find Kaz and tell him that she was going for something to eat, but she could not find him. So she went to the pond to see if there were any young Trics to eat. She was in luck, there was one baby on it's own. As she was about to charge at it, she heard the grass rustling to the left and saw a big lizard like head emerge, hissing as it came out. It was Kaz. Xela was impressed that managed to hide from her nose, so she complements him, "Clever Boy". But before she could say anything else, she saw a big pink and purple mouth lunging towards her. After one loud scream, she found herself inside the raptors maw.
A few minutes later, Xela woke up to find herself inside a very tight, fleshy prison. But she know instantly where she was, Kaz's belly. Kaz was very pleased with himself, he finally caught Xela in record time. Though it was not necessary to eat Xela, he thought it would be fun, and a bit of pay back as well. Xela is not happy one bit. All she wanted was to get something to eat, but it looks like it's going to be a while before Kaz decides to let her out. But she actually likes it in his belly, just doesn't want to admit it.

Xela and Kaz belong to Me. ^^
Kaz was designed by  Chizmo