Aegon and his sisters, Visenya and Rhaenys, were flying high above the sands of the Sahara desert. They had just scorched the last of the Egyptian resistance – no, rebels. All of these lands were finally his. The natives fell like wheat to a scythe once Aegon and both his sisters unleashed their dragons, not to mention the fearsome new copper weapons the army brandished. The Targaryen smiths had replicated the metal in mere days, although the forging took longer. This proved nothing but the greatness of Aegon’s mighty empire. The new master metalworkers had discovered more metal ores under Dragonstone and in the lands subjugated over the last ten years. Unique to the island Dragonstone, though, was an ore that seemed to fizz at the touch. After this conquest was truly over, Aegon would have to look into that.
Seeing that little else the Targaryen dragons could do, Aegon signaled to his sisters to follow him back to King’s Landing. He would send Visenya to the boot land to secure a stronger foothold, and he would travel with Rhaenys to the large peninsula to the north to carve out another dominion. Apparently, the Jerusalemers had been doing the same. It’s not like Aegon needed the eastern half for his purposes, they were welcome to that mountainous maze. Western Poultry was much more suitable to his vassals’ tastes, and he would have to work fast to keep them busy with land. Aegon was already conscious of threats to his empire, and a rebellion would be a gaping invitation for everyone to invade. His cities were numerous and a juicy target for more than one nation…
The Conqueror mentally sighed. Those that oppose him would be destroyed in fire, they would surely realize. Only a fool would irritate a dragon, especially a sleeping one, which was exactly what Aegon planned to do once he returned to his stronghold. Maybe he would finally get around to making an heir. He certainly wasn’t getting any younger.
ooc: I would have made the last paragraph longer, but I'm trying to keep the creepyness factor as low as possible. This whole thing kinda got screwed over because of that.
And yes, the real fiction Aegon did bork both his sisters. Usually, Targaryens just go for one if they have 2+, but Aegon was special. If they don't have one, they either find a hot cousin or marry politically. Unsurprisingly, roughly half of the Targaryens were crazy to at least some degree.