When Gloria saw the Transformation Resort staffers coming out of the building with what looked like guns in their hands, she started to panic. Were they tranquilizers? Were they just actual guns? She had found that her ability to fly hadn't been diminished by her increased size and weight, but she didn't want to risk it. What if they hit one of her wings? Thinking fast, she flew back into the tunnel room and found the smallest door she could. She flew through it, and without looking back, flew back out into the tropical forest.
Once she was sure there were no longer any humans chasing her, she paused to take stock of the situation. She was back to her normal size, well, her normal size as a fly. She decided she kind of liked being a fly in a world of giant humans, but she also realized that she wanted revenge on the resort for stopping her rampage of destruction. She didn't think there were any bigger doors in the tunnel room, so the size she had reached as a giant fly was probably as big as she was going to get.
But she did have another idea for how to get her revenge. She flew around until she saw more flies. Having already been impregnated as a fly once before, she was now more familiar with the mating dances, and it wasn't long before she was being mounted by another male fly. Whether it was the same fly who had impregnated her before, she couldn't tell; all she knew was that she felt absolutely ecstatic doing it.
After the act of copulation was over, Gloria knew she just had to wait. She flew back to the resort and hung around outside, feeding on unsuspecting giant humans as necessary, until she felt she was ready to give birth again. Fortunately this happened a few hours after sunset, so she was able to sneak her way back into the resort and fly through the tunnel room yet again. Now a giant fly once again, she flew out of the resort, only causing a few quick glances from humans there, and flew farther into the woods than she ever had before.
Eventually the moment came. She landed on the ground and laid a big pile of what looked like shit, but what she knew was her larva children. Soon they would become giant maggots, and then giant flies.
The Transformation Resort may be prepared to fight a giant fly. But what about a whole army of them?