Nigeria, May 26 -- I was barely 18 when Sarah initiated me.

It was a rainy Sunday evening in August 2009, and Sarah had come over to my place for an ECO 212 assignment on "The Influence of Shadow Banking on the Macro-Economy."

My roommate was not around.

I thought I was winning our little study session, yet I could tell she was acting strange - she had probably taken something "fun" - with her eyes lingering on me rather than on our books.

I knew I'd lost the battle the moment she finally pushed the papers aside and claimed me.

In five seconds, I was Adam'd, with just my socks on!

Despite her taking the lead, by the time we were down two halves, she was barely clinging to life - her chest heaving at a respiratory rate of nearly t...