see me walking aimlessly about,
  don't know whether to whisper or to shout,
  i could be wrong, i could be very, very right.
  here i stand, innocence in my room
  she's naked in my bed, wild thoughts inside my head
  oh no! she's my...
    sister, with her, don't let your heart
  break too soon.
  maybe, baby, come on sister,
  lady you're my breath!
    i could have been to you tonight
  what i've wanted to be all my life
  the day is gone now i can see.
  i can't sustain your love
  i can't complain your love
  i can't explain your love
  oh no! she's my...
    sister, with her, don't let your heart
  break too soon
  maybe, baby, come on sister,
  lady you're my breath!
    sister yeah...
    she's my sister...