Under the Sea Redux
Forever MC or YC were drawn to the sea. As if they were seeking something there for them. What was it that drove them there? While sailing, there is a horrible storm. Causing them to crash. They soon wake up fine! But theyre underwater, they see someone. A Mer-person who saved them(think typical atlanteans from Aquaman) Telling them its rare they save a landdweller. Until they explain they saved them because Poseidon marked them.
-A little more plot then smut, still wouldnt mind the smut