by Chris Bodenner

A new website explains itself:

You know how it is. You and your lover are in bed, eager to engage in coitus, orgasmic ecstasy easily within reach. But the blankets get tangled. Or tossed aside. [...] There’s never been a solution to having sex while avoiding a chill. Until the Snuggie. The Snuggie Sutra is like the Kama Sutra, only with Snuggies. It’s an illustrated guide to sexual positions that are both erotic and warm.

The one above is called "The Rollercoaster."