The Beardsley Bunch

When a sudden rainstorm interrupts Lavender's day in the woods, she searches for the nearest shelter before finding a nice cottage nearby, but nobody is home. Giving in to a rare burst of impatience, she lets herself in before seeing that the place was both humble and in need of some help, so she immediately sets to work and even makes them dinner.

What's going to happen when the cottage's owners get home?