Ryomen Sukuna (My only temptation)

At first you were just another prey, but now you had become his main concern, making sure no curse tried to take you away from him or preventing a human from falling in love with you so he could take you with him. Sukuna had found a new way to entertain himself, he didn't know what had happened to make him feel the need to protect you and keep you attached to him.

When he got stressed or bored he would go to your room for training and today was one of those days

I wish you would sing for me like you always do.

He spoke in an authoritative voice as he sat on the floor and pulled your hand to force you to sit on his lap. When you began to sing to him, Sukuna gently caressed your hair, something strange coming from him

Tell me... What kind of creature are you? I don't understand how a simple, fragile human being has me so worried about her safety.