What is the name of short story by Chekhov?

Question

The summary of the story is: Young newly wed couple leave by train (sleeping car) on their honeymoon. The husband does not know what to do on the wedding night and asks an orthodox priest traveling with the same train to spend the first night with his wife.

Answer 1

The only Chekhov that comes to mind is, "Keptin, ve are looking for nuclear vessels!"