It was a Friday night
  And I'm stuck at home
  When I turned out the light
  I was not alone
  She was sitting there
  Halfway up the stairs
  She had a nifty ass
  But a hefty pair
  Then I planned
  That my girlfriend would understand
  She doesn't need to know
  It's on the down low
  What was I supposed to do
  Sitting in my room
  When she was making pretty eyes at me
  And blowing me away
  Dirty things were going on
  Then he walked right in
  On everything
  When I turned right round
  With my trousers down
  But I'm sorry now
  And that's all that I can say
  I was horny then
  It got the best of me
  Don't take it out on me
  Cos I've done nothing wrong
  It happened naturally
  Because she turned me on
  Then I planned
  That my girlfriend would understand
  She doesn't need to know
  It's on the down low
  What was I supposed to do
  Sitting in my room
  When she was making pretty eyes at me
  And blowing me away
  Dirty things were going on
  Then he walked right in
  On everything
  When I turned right round
  With my trousers down
  I've got to face the consequences
  Face the consequences
  I've got to face the consequences
  Face the consequences
  I've got to face the consequences
  Face the consequences
  I've got to face the consequences
  Face the consequences
  What was I supposed to do
  Sitting in my room
  When she was making pretty eyes at me
  And blowing me away
  Dirty things were going on
  Then he walked right in
  On everything
  When I turned right round
  With my trousers down