Hannah Hays and Dylan Snow, innocent step-sisters, are lured into a game of 'Truth or Dare' by their mature family friend. The evening begins innocently, but as dares escalate, so does the tension. The older man watches eagerly as the teens, bound by family ties, must perform increasingly intimate acts, from deep-throating ice cubes to sharing their first kisses. The game reaches its climax when Hannah, daring Dylan, must pleasure their mature companion with her mouth, while he watches, stroking his growing erection.