What is Elwyn?
1.
An advanced sexual position, involving one male, and three (usually) attractive females.
This term was first used in connotation to a famous New Zealand
Would you ladies care to join me for an elwyn?
Hey guys, lets try the elwyn position!
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2.
An unusual sexual position.
Im sick of doggy style, lets do elwyn
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3.
the 'all nighter' sex position
omg my back is hurting, we have been doing the elwyn all night
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