My stepbrother

It's a story about a girl who is in love with her step-brother and can't help herself from thinking and dreaming about him. The father who is a lawyer realizes that this goes against everything he is about. Rules and regulation, and although in some countries relatives may have the matter of marrying other family members but this, he thinks, will demolish everything that he has worked for in his company and basic life of law and will not allow it.