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the studies of subjects z and v, and the tests upon each subjects anuses ability to stretch.The studies indicate that the larger the mans mass the greater abilitliy the anus has to stretch.Thus having the superior anal durability.
yo dude after mortal kombat you want to go test our anal durability?
by wombstretcher March 29, 2010
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Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

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