Steampunk Submarine 6 The Captain's Pleasure

A former school Mistress, Milly was saved from drowning by the crew of the Nautilus and inducted into the crew. Now a diving officer, Milly and her mistress Connie have a difficult admission to make to the Captain. How will they explain their inter-species tryst with a sentient cephalopod and how will the Captain react to their confession?

WARNING! This 5,270 word story Contains graphic FMF sex!