The silver coin

"So you think if I hold this coin, I could change my past or something?" Derek asked, holding the silver coin up as they made it to Jayden's house and let themselves in. "How would that even work?"

"Who knows, man? Maybe just hold it and say something? Like... what if you were born rich? Or if you were a great athlete, or a girl?"

"What if I was a girl? Where did that even come from?" Derek asked. He opened his mouth to say something else but stopped when he felt the coin heating up in his hand as it began to glow. The light intensified until it blinded both of them. When the light cleared, it was clear that something had changed.

Derek, to be specific. In his place was a girl, about 5'4". She had brown hair that hung to her shoulders and was wearing the same anime shirt she had been as Derek, only now the jeans she wore beneath it were tighter, clinging to her hips and ass. "What the hell?" she asked, looking down. She grabbed the collar of her shirt and pulled it out, looking down. She could see the two modestly sized breasts on her chest wrapped in a plain looking bra.

"Holy shit, it worked!" Jayden said. "This is amazing."

"It's fucking horrifying," Derek said. "How do I turn back? Can I just use it again, or..."

"Hold on," Jayden said, putting a hand on Derek's shoulder. "Let's slow down. This could be a great opportunity."

"Opportunity? For what?"

"Well..." Jayden said, grinning.