Here are some of my Fan Fics.. please look for them, maybe you are interested! 
http://www.asianfanfics.com/story/view/505932/reunited-changjo-childhood-romantic-teentop

http://www.asianfanfics.com/story/view/496328/does-he-hate-me-changjo-ricky-romance-secret-teentop-hate

http://www.asianfanfics.com/story/view/390548/hey-i-will-change-myself-for-ya-changjo-niel-ricky-teentop-playboy-marriage

http://www.asianfanfics.com/story/view/335485/just-one-year-at-first-ljoe-sohyun-teentop-jongup

http://www.asianfanfics.com/story/view/479897/love-for-public-changjo-infinite-myungsoo-teenfinite-teentop-minah-girlsday

http://www.asianfanfics.com/story/view/461555/the-sweet-side-of-the-life-bias-changjo-life-teentop-future-dream-meetbiasandmarry