No Rules, All Dares (1980)

Ava’s freaking out because of the new Covid travel restrictions that are postponing her mom and stepdad’s return home. But her stepbrother Johnny see’s a way to take advantage of their situation, and convinces Ava of a weekend with no rules. Ava agrees to start the weekend off with Johnny’s game of truth or dare, which turns out to be more dares than truths.