This is one of the most vile and illegal
sex moves that can be performed. First you need a very unintelligent girl that trust you and you can have
sex with, then you cook her coos coos with saw dust in it so she gets very constipated, then after a week, start having
sex with her put
two large sewer rats on her back in a cage that is opened on one side to the girls back, then put napalm on the rats, light them on fire forcing them to scratch into the girl. This
will cause a vibrating sensation that is very pleasureable for the man.