Santa's Lil' Helper (Gender Swap Erotica)

Wanting to please his girlfriend, Bernie agrees to take a pill which will turn him into a girl for the entire holiday season. He's expecting this to be a relaxing few weeks. But that was before "Brittany" had to worry about his girlfriend's brother, his girlfriend's strap-on, and finally Santa Clause himself. Will Bernie come out of this experience a changed man? Or will Brittany take over?