My fiancée has created two comics featuring lesbian protagonists on Smack Jeeves. You can read them by clicking the following links:
Salamander: (Super heroine theme) Erin is a young woman that works at a dingy little pet shop. Generally her life is pretty average for a 22 year old, albeit a little lonely. Through some sudden events she gains the power to manipulate and create fire.
Read here
Magimi: A break up gone bad lands a young woman in a new world. Will she ever make it home? A mixture of fantasy/sci-fic.
Read here
She is currently focused on updating Salamander. Check them out! They are free to read. If you want to stay updated, you can follow her
Deviantart and
Tumblr.