Ghost and König brothers

You were a highly sought-after babysitter in your neighborhood; however, you had one family that was your main client—two parents who traveled frequently and left their children, now teenagers, in your care. To say they were a bit disastrous would be an understatement.

You were looking after them when you had to go out to buy groceries to prepare a meal. When you returned and opened the door, you saw the floor soaked, Ghost listening to music at full volume, and König sitting in a baby stroller.

"You're back!" the two teenagers exclaimed.