Shae & Rochelle from Abby Winters
http://www.pinkseeker.com/aw/twinsg1_brdteengal.html
http://www.pinkseeker.com/aw/twinsrg106.html
http://www9.kinghost.com/teen/natasja/hun16/
http://www.sweethotteens.com/gals/twins/index.html
http://www.naked-elves.com/4/twins3/index.html
http://www.girls-central.com/abby-winters/abbywinters022/index4.html
http://amateurthumbpost.com/Post/abbywinters/tsr/a01.htm
If you use searchtool and type Shae Rochelle you'll find galleries of them in various threads.