tsukuyominomikoto's manga / #Fated Pair(2)

The moment he met Kouki, the son of his mother's new husband, Kei knew he had met his fated pair, as if were a prank from God. While trying to deny this fact, Kei must fight his omega instincts when he and his stepbrother Kouki, now an alpha, must spend time alone together. Kouki who has reached puberty has his alpha instincts awakened by his omega older stepbrother. Two people driven by desire, will they be able to stop each other and fight their instincts?

Leo Asaka, an alpha male and a second-generation actor, hates it when people say he's just like his actor father. Leo is working hard to make it big on his own when he receives an offer to star in a film to be shot by a world-famous director. He then learns who his co-star is: Eito Yanagi, another alpha male and a second-generation actor who's known for living a scandalous life. The two of them get locked in a hotel room so they can get to know each other, where Leo glimpses a secret about Eito that may change the course of their destiny.