There is one guy having sex with a gurl on the bed and his friend is having sex with a girl next to him on the bed the guys then lean the gurls over the side of the bed and start doing them doggy style and when the girls least expect it the guys switch and start pounding out the opposite girl.
Dude last night me and my bro pulled an ultimate duece wit these 2 ho's we picked up .
by Master duecer 68 October 16, 2009
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