obligated - A quick way to say you're in for something you don't want, b

A quick way to say you're in for something you don't want, but you're stuck with it.

I said 'obliged' to my teacher. Obligation. Now I'm stuck with a 10-page essay.

I said 'obliged' to my friend. Obligation. Now I'm stuck with a 5-hour road trip.

I said 'obliged' to my cousin. Obligation. Now I'm stuck with her 2000-pound dog.