I'm assuming that your "etc." includes sheer, lacy panties, too!!! Here's an ass that's attached to the delicious slut Jelena Jensen!!!!
http://www.erotiqlinks.com/tgp/babes/jjensen/golemi/09.jpg
From this set:
http://www.erotiqlinks.com/tgp/babes/jjensen/indext.htm
Enjoy!
Here's a veritable treasure trove of sheer, c-thru bikinis (there are some big-league gals sprinkled in here; basically every gallery is worth opening and checking out - the pics DO enlarge; just be sure to click the "enlarge" text, not the pic itself). Enjoy!!!!
http://www.microkinibeach.com/mesh_g-strings.htm