Duke, Ponytail's older cousin, visits Crushington Park. However, Ponytail learns the importance of telling parents where they are and to check in so they won't be worried. Pony's cousin Duke, a slightly older rodeo truck, shows up at Crushington Park School for a visit. When the pair go out for a fun-filled after school off-roading race - Pony learns how important it is to always tell her parents where she's going.