Answer:
Who spends the day at the window, goes to the table for meals. And hides at night?
You saw me where I never was and where I could not be. And yet within that very place, my face you often see.
What is neither inside the house nor outside the house but a necessity for any home?
You heart it speak, for it has a hard tongue. But it cannot breathe, for it has not a lung.
My first is a creature whose breeding is unclear. My second, a price you must pay. My whole can be found in the river of Time and refers to events of today.
What is always coming but never arrives?