Wow, I really like this! I love unicorns in general. You have good imagery and description in this poem. Where did you get this idea? Keep writing!

omg. i think i'm crying! -ever so serious-

Absolutely beautiful. The end comes as a big shock. To me this ending also seems to symbolize the loss of the maiden's purity. Very nice.
T

That was very well thought out! As soon as I saw the line claiming the unicorn was attracted to her purity, I thought to myself "That is flawed. Obviously purity attracts corruption." And low and behold... great job. Keep it up. Cheers.