"Full House Kiss" by Yuuba Shiori 5 volumes-ongoing
Suzuhara is desperate to get clues about her missing sister that she worked as a maid and a clueless art teacher to gain entry to the prestigious school. The story is similar to "Dakedo Happy Paradise", "The Wallflower" and "Crimson Hero" (future blog entry :P), about a girl tasked with household chores for elite students who are conveniently the resident hunks of the campus. The manga also comes with an otome PS2 version. No review yet as the scans are for a few chapters only.