Even monsters need love. Well if you want to you can even count a monster that would kill for it.
Even Monsters Need Love
http://www.fanfiction.net/s/9388566/1/Monsters-need-love-too
Princess Celestia is gone, Twilight Has gone over the edge and rainbow dash now can do magic! Rainbow Dash has become an alicorn and is there a certain some-pony that has been flying around in her mind? find out in this exciting/Romantic Fanfiction!(First FanFic in Series)
An Alicorn's Destiny
http://www.fanfiction.net/s/8845685/1/An-Alicorn-s-Destiny
Depression, Romance, hurt, betrayal, things like this always leave a mark on the victim. But is their main victim the beautiful mare, Rainbow Dash Find Out in this action packed fanfiction.(Second FanFic in series)
An Alicorn's Destiny: Dark Times
http://www.fanfiction.net/s/9025979/1/An-Alicorn-s-Destiny-Dark-Times