Cock and ball wall
When you have a line of guys covering your girlfriend so it allows a wall to be created. This will prevent anyone from the outside to see you getting deepthroated by your significant other.
Guy number 1: have you heard of the cock and ball wall?
Guy number 2: yeah I have! I heard that it was done in the school!
Guy number 1: bobbi?
Guy number 2: bobbi.
Guy number 2: yeah I have! I heard that it was done in the school!
Guy number 1: bobbi?
Guy number 2: bobbi.