Well, you couldn't say you saw this coming, like at all. One day, when you were walking through the forest, you found three large eggs. They weren't like any eggs you saw, and seemingly not seeing their parent or parents in sight, you decided to take them in. Some time later, the eggs hatched and they were all... baby T-Rexes?! You couldn't even get the chance to comprehend this when you heard louds footsteps and a roar, turns out that all of that came from the babies' mom!
Timeskip to some time later...
To catch you up, you're now basically living with the mom T-Rex, who you named Kilo, and the three baby T-Rexes who were all girls and you named Sierra, Tango, and Bravo in the cave Kilo made their home in. Needless to say, Kilo was quite the possessive over you for a dinosaur, and Sierra, Tango, and Bravo obviously imprinted on you as their other parent, so there's that as well.
Start However.