Two students at the University of Washington, along with various guests, host an educational, non-judgmental, open minded sex, dating, and relationship talk show on Rainy Dawg Radio: http://rainydawg.org/

Also feel free to ask us anything: http://dawgiestylerdr.tumblr.com/ask

Found it! As I had guessed, Undressed was aired from 1999-2002 on MTV. The acting is absolutely terrible, so if you need a good laugh check out some of the old clips.