you put the photo with a girl in front of you and start writing porn notes, like music composers write music with music notes and people who knows music notes can acually read-listen to the music while reading notes though it is not playing, same with porn.
So, here is the photo
and then you start writing notes of your imagined porn scene:
where
each symbol means 3 minutes, you can create your own symbols of course
Start watching porn in your head!!!
