'my balls are so raw after that dutch powerhouse last night'  unfortunately me and margaret couldn't do the dutch powerhouse, my pace maker could of gone into overdrive'
the dutch powerhouse is an intensely sensastional act
"'my balls are so raw after that dutch powerhouse last night'  unfortunately me and margaret couldn't do the dutch powerhouse, my pace maker could of gone into overdrive'" What is the definition of "dutch powerhouse"?