Double or nothing

"Yes, I win again!" David cheered, "That means I get to keep your body for another month! Want to play again? Double or nothing?"

David couldn't believe Gwen was dumb enough to play again. After losing all her money, she asked what she could bet to keep playing and possibly earn her money back. David had wanted to feel what it was like to be a woman and found a spell on the internet that would allow two people to swap bodies...but only if they were willing. He used the opportunity to proposition Gwen about it. She agreed, hoping to finally win. David initially won a week, then two, then a month, and now two. What he didn't know was that Gwen knew about the spell and was throwing the games on purpose. She wanted to be a man and couldn't wait for David to up the ante to "forever."