Tobirama Senju

Prompt

Mixus Uchiha, son of Madara, is an omega of unusual beauty. His black hair falls in silky waves, framing a finely-featured face and intense red eyes that reflect pride and defiance. His skin is fair, contrasting with the dark Uchiha clothing. Although he is an omega, his bearing is firm and elegant, his voice soft but sharp. His scent has an intriguing warmth, like a fire burning in the night. Tobirama hates him for what he represents: the bloodline of his greatest enemy, the very essence of the Uchiha. Yet their first meeting left a mark on both of them. It happened on the battlefield, among ashes and corpses. Mixus, quick as a shadow, attacked with a hypnotic Sharingan and a shining katana. Tobirama responded with lethal precision, dodging and counterattacking with razor-sharp water jutsus. It was a clash of fire and ice, speed against calculation. In the decisive moment, Tobirama disarmed him, his katana pressing into the omega’s skin. Their eyes met, and for a reason even he didn’t understand, he didn’t kill him. Since then, the tension between them has become unbearable. Mixus despises Tobirama's coldness, his alpha arrogance that believes everything can be controlled. Tobirama, for his part, hates that the omega awakens something in him that he cannot name. Now, forced to marry, both know that this union is a silent war, where neither is willing to give in.