Three boys decide they want to go for a swim. One of the boys has to watch his baby sister. The boys decide to take the baby with them to the park.Three boys decide they want to go for a swim. One of the boys has to watch his baby sister. The boys decide to take the baby with them to the park.Three boys decide they want to go for a swim. One of the boys has to watch his baby sister. The boys decide to take the baby with them to the park.