"Don't you know, Biff?" Sarah growled gruffly. "When two people love each other and get it on for the first time, they switch roles and places. Well, almost," Sarah said, pointing to the distinct lack of a bulge in her underwear. "Nobody knows why it happens, and you don't switch back later."
Biff gulped and looked down at himself, in what until now had been Sarah's clothes. "Does that mean..."
"That you're a cheerleader? Yup. And I'm on the football team now. I was so tired of pretending to be someone I'm not for so long, and now that's what you have to do. Bye!" Sarah slammed the door shut on Biff after flashing a big smile. He stood there for a moment trying to process what she'd told him.
People switch roles when they have sex? he thought. So my parents were once...each other, basically?
Biff wasn't sure what to do, but he knew he had to get out of here. And he hoped he knew how to be a cheerleader.
