I have a thing for girls in thongs. especially if they're plain - no or little lace, no print, unicoloured and if it's shiny material, such as silk, satin or latex.
here's a good example of dawn avril wearing one:
http://exposed.dawnavril.com/hosted/1thru15_mixed/1.jpg
and here a shot of Renata Tomankova:
http://www.forbidden-dreams.com/h/0jc7/ci_007.jpg
and here, Nessa Devil:
http://www.shakeyatits.com/nessa-w4b/02.jpg
here's a good example of dawn avril wearing one:
http://exposed.dawnavril.com/hosted/1thru15_mixed/1.jpg
and here a shot of Renata Tomankova:
http://www.forbidden-dreams.com/h/0jc7/ci_007.jpg
and here, Nessa Devil:
http://www.shakeyatits.com/nessa-w4b/02.jpg