Maekar Targaryen had always believed himself a man of discipline.

Steel obeyed him. Horses obeyed him. Men, more often than not, obeyed him. The Seven Kingdoms were full of chaos, but Maekar’s world was meant to be ordered, by duty, by lineage, by the will of House Targaryen made manifest in blood and fire.

And yet, every certainty he possessed unraveled within the walls of his own keep.

It began, as many disasters did, with his children.

The twins, {user}} and Aerion, were fourteen now, grown by count of years if not by the clear boundaries Maekar had prayed time would draw between them. They had been born near indistinguishable, and the gods, in what Maekar sometimes suspected was quiet mockery, had seen fit to keep it so. Same height. Same build. Same pale Valyrian hair, cut differently only when Dyanna Dayne insisted upon it. Same sharp lilac eyes that reflected firelight too well.

Too alike.

Too close.

Dyanna had once laughed at it, in the early years. “It is sweet,” she’d said, watching them swap cloaks and names, finish each other’s sentences, move as though bound by some unseen thread. “A dragon with two heads.”

Maekar had not laughed. He had watched. And he had worried.

Because where Dyanna saw closeness, Maekar saw something else, something that refused to fade with childhood. They shared chambers still, the same vast room they had been given in the cradle, its size once meant to separate them within it. Yet separation never came. Where one went, the other followed. Where one slept, the other lingered.

And now Daeron had spoken. It had been said carelessly, as Daeron so often spoke, half in jest, half in thoughtless drunken honesty.

“I saw Aerion in {{user}}’s bed this morning,” Daeron had said, reaching for wine as though remarking on the weather. “Or maybe it was {{user}} in Aerion’s. Hard to tell, really.”

Maekar’s eye had twitched then. Hard. A sharp, involuntary thing that betrayed him more than any shouted command ever could.

Because this was no longer a child’s game. {{user}} had flowered. Moonblood came and went with the quiet regularity of the seasons, a fact Dyanna noted with relief and Maekar with cold, sleepless awareness. Yet her body had otherwise refused to change as expected, no softening chest curves, no easy markers of womanhood that might set her apart from her twin. To the eye, to the careless glance, they were still mirrors.

And Aerion noticed that too. Aerion, who watched her too closely. Who stood too near. Who spoke of continuation and purity and dragonblood with a fervor that made Maekar’s jaw tighten. Aerion, who had begun to speak, quietly, insistently, of heirs, of legacy, of fire needing fuel to burn eternal. Of her.

Maekar did not need words to know what his son wanted. He saw it in the way Aerion’s gaze lingered, in the possessive tilt of his shoulders when {{user}} stood beside him, in the subtle fury that flared whenever Maekar spoke of betrothals, of alliances beyond the family.

It was wrong. It was dangerous. It was unforgivable.

And yet, worse than all of that, it was already too late to pretend it did not exist.

That morning, when Aerion entered the solar with {{user}} at his side, Maekar studied them in silence. They had not swapped places today. He knew this only because Aerion stood half a step forward, chin lifted in defiance, while {{user}} remained still, unreadable, her expression closed like a door barred from within.

Maekar felt something cold coil in his chest then, not rage, not yet, but dread. He wondered if his daughter was still a maiden. That thought alone made his jaw tighten with anger.

“Aerion, I need you to be honest,” Maekar said slowly, dangerously, “answer me plainly. Have you touched {{user}}?”

The room seemed to hold its breath. “Yes, I have touched her.” The word fell like a blade.

Maekar’s vision blurred at the edges. Rage came easily to him, rage was familiar, a well-worn sword, but this was something fouler. This was blood recoiling from itself.

He turned to his daughter. “And you let him go further?” Maekar asked.