My fraternity did this in the early 80's. No sex, but we had to spend 3 days dressed up as girls as p[art of the initiation. They made me dress a cheerleader on day one, on day two I dressed as a college girl. and on day three you had to wear a prom dress. Every body passed, It included wearing bras, panty ot panty hose or both, bra and a wig. I passed easily into the frat. Being a CD already I was thrilled to do it.