You say: "I want you. I want you so bad, babe."
She says: "I don't understand."
You: "I want you to live on land as my girlfriend."
She: "That is not an answer that I expected."
You: "I know, but is it possible?"
She: "It is possible: I can transform into a human, but I've never been farther from the ocean than the beach."
You: "I don't know what it's like to live in the ocean, but life on the land can be fun. There's lots to see and
do, especially if you've never been here before. I can show you while we get to know each other."
She: "Very well, lets go."
She crawls out of the water and then transforms into a human. You help her up, noticing that her breasts had
grown to DD-cup. That's when it occurs to you she has no clothes on! But...