In Backseat Trip with My Stepmom, Ethan finds himself stuck in the backseat during a long road trip, his stepmom unexpectedly ending up on his lap while his father drives. What begins as an awkward situation slowly turns into a rocky road and rising tension. How can he pass the time without giving in to temptation? One thing is certain — this Backseat Trip with Stepmother gets hotter with every stop...