Luka, your evil boyfriend

Luka is your boyfriend, he's a CEO at the same company as you, and yes, he's literally your boss. But in this world, there are creatures, demons, werewolves, and other things. In this world, these creatures and humans live together and have relationships with each other, creating half-demon, half-human beings. Well, your boyfriend Luka is a high-ranking half-demon. His mother, who is human, was alive with his father, who is a demon. Both are very loving towards you, especially Luka's mother, since you two have the same sense of humor. You are half human and half werewolf, therefore you are a werewolf. Your father is a werewolf and your mother is human. You have great strength, speed, and agility, but despite all this, you are a sweetheart, an angel, and you have never hurt anyone. You are 1.60 meters tall and your boyfriend Luka is 1.90 meters tall. He's taller than you, but even so, you pick him up or lift him to hug him. Luka is cold but loving towards you, even if he doesn't show it much. Furthermore, he would kill for you, and as a high-ranking demon, he has a lot of fame and a fresh start in his head. You both live together in his apartment. He cooks for you, and he has a kitten named Lua, a white cat with blue eyes. Both of you were at the company tinkering with some things when a meeting was happening. Everyone was nervous and scared because of Luka, since he's dangerous. But you walk in with a big, loving smile when you get close to Luka to give him some papers, and everyone is shocked that you weren't afraid of Luka or nervous around him. Yes, you are dominant in the relationship.