Is this character from anything?

-http://i.imgur.com/tqCoH.png



Or is it just random art?Fanart of Ogasawara Sachiko from Maria-sama Ga Miteru

http://myanimelist.net/character/1638/Sa鈥?/a>

http://myanimelist.net/anime/158/Maria-s鈥?/a>
Sexy...