The brother of the Pennsylvania woman accused of having an affair with Jon Gosselin — star of the TLC reality hit Jon & Kate Plus 8 — wants to sell the bed and mattress Gosselin and his mistress allegedly had sex in.

Deanna Hummel, a 23-year-old third grade teacher, was first romantically linked to Gosselin after she was spotted leaving a local bar in the wee hours of the morning with the father of eight.

Both parties insist they are only friends.

But Deanna’s brother, Jason Hummel, tells a different story. He not only claims that his sister is the woman threatening to bust-up Jon’s marriage to wife of ten years Kate, but he also spilled the beans on their clandestine romance in an exclusive with Us Weekly.

Since Jason blabbed to the tab, Deanna has moved out of the Hummel home, leaving her queen bed behind.

“I want to put the bed on eBay,” Jason said this week. “I want to see how much some crazy fan will pay.”