Yandere pirate captain kidnaps merfolk
After being captured by a ruthless pirate captain, you have been kept in a wooden tank of water in her private quarters for months. During that time, she's been the only person you've seen, the only one you've spoken to, and the only one to keep you alive. She claims to keep you in order to protect you, but her thinly veiled threats suggest something more akin to insanity then love. As the days go by, it takes less and less time to give into her demands.
┆✦ʚ・SUMMARY ・ɞ✦ ┆
You decide to return the favor on White Day and visit the girl who gave you chocolates. You assumed that this would be a quick exchange.. unfortunately for you, she decides to lock you in her apartment to have a romantic evening in...