I'm 27. I dreamed I was attracted to my niece (12yo) and made sexual advances towards her. She didn't look anything like my niece but somehow I knew it was her. In the dream she was tall, thin, with red hair and golden-brown skin. She was wearing a thin white, filmy dress that covered her from her neck to her feet that I could almost see through. I wanted her, this kid who in real life is short, pudgy and plain - no way! I woke up with a hard on. I'm supposed to go to my brother's on Labor Day and now I don't want to. I'm afraid of how I'll react when I see my niece. That's a real bummer for me. Can you help me?