1: Crystal Passion by Bradley Stoke While light on sex, this story is very emotionally evocative. There imagery presented by BradleyStoke's writing is amazing. You can feel the narrator's emotions through everything. While the ending is quite tragic, this is by far one of the best stories I have read on this site.
2: Rewind by Don Lockwood By far probably the best erotic story I have ever read. It's almost a tragedy that this story is unfinished. It is well-written, with a great pace and the sex is very realistic. If you want a story that will make you laugh, cry and arouse you, this is the one.