Ahhhh my favourite gender-bender shoujo slash ecchi and somewhat kinky manga has been updated! The last update was in July so it's been a while..
Ai Ore! is the continuation of Ai Wo Utau Yori Ore Ni Oborero which follows the smutty relationship of Mizuki and Akira. I read the first part on Mangafox, back when it was getting updated, but they seem to have taken down some of the chapters from Part 1?
Some reccomendations, sorted by genre:
incest lovers, Aki Sora