If you’re adherent to the Britney Spears School of Thought , threesomes are Biblical. “Livin’ in sin is the new thing,” as the renowned theologian Spears says in her underrated No. 1 hit single, “3.”

There’s no doubt that Dallas is a very religious city; there are an estimated 10,000 religious organizations and churches within the Dallas-Fort Worth area. And yes, this is a city that is known for its extravagant megachurches as much as it is for the disappointment of the Dallas Cowboys. But do not let our pious nature fool you — Dallas is full to the brim of swingers and the poly-curious , according to a new report, and also the sheer amount of upside-down pineapples (the calling card of the non-monogamous) subtly hiding in Oak Cliff front lawns.

A study from Sisterwives, a dating ap

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