http://www.fanfiction.net/s/3571803/1/

Brief Summery: After meeting Cloud & Aerith. Sora finds himself in the world of Once upon a Dream. Aerith is sleeping beauty and Cloud is her dashing prince. He soon finds out that he, Cloud and Aerith share a past which is too shocking to believe. Could he really be their son? POV AU :)

*Right now it's still under progress with only 4 chapters but it's still a must read. :)