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2.
Feeling pleasure through the means of playing music so intensly with another person resulting in an intimate orgasm
As he moved his fingers to strum a G Major chord, I could feel the jamgasm taking control.
by basswpu April 15, 2009
 
1.
The sensation of sexual bliss achieved during the consumption of fruit jellies, jams, and preserves.
As the strawberry preserves tickled my tongue, my body gave way to a rolling jamgasm.
by cojilicious November 09, 2008