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Sibling Fucklery

Siblings that fuck each other. Brothers on Sisters, Sisters on Sisters, Brothers on Brothers, Brothers on Brothers while their Uncle watches from the closet.
Setting: Father of 2 daughters at bar with a friend.
Father: “I walked in to my oldest daughters room Late last night to borrow her iPad & witnessed both of my daughters in bed in the ‘69’ position. WTF???
Friend: “Sounds like you’ve got a case of ‘Sibling Fucklery’
by Litcunt February 4, 2020
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