A high school Spanish teacher has had her sexy secret revealed – she once posed naked for Playboy. Cristy Nicole Deweese, 21, featured in the magazine three years ago when she was just 18 as ‘Coed of the Month’. Miss Deweese, who teaches Spanish at Townview Magnet High School in Dallas, Texas, has caused outrage among parents this week over her raunchy past. Miss Deweese’s sexy shots are available for all to see online – including the teenage boys she currently teaches. Among her pictures are full-frontal naked shots, photos of her wearing ‘winter bunny gear’ and lingerie, a simulated lesbian sex scene and a ‘Naked Outdoors’ gallery.