Truth or Dare w 18yo Tiny Tits Stepdaughter

You are on a beach vacation just with your stepdaughter to spend quality time only its been raining for 2 days. Small boobs stepdaughter is so bored she wants to go home early so you have to be the cool stepdad and give her good time. She decides one game of wild truth or dare is what you two need so here we go. Are you ready? There's no turning back. How does the game end? Only one way to find out...