Dude, just saying, you can be open here with your 10th planet bros, Your question was completely valid, you don't need to hide behind the "my 'friend' wrote this...." line.
Personally, I prefer deep half, if you know what I mean
If you can find it, watch the video on sex jitsu that Olaf from 10th planet stockholm did. Uses the electric chair beautifully. you can banana split them in the truck as well.