Some time ago you agreed to take care of a monster girl in your house for the cultural exchange program. Your house was modified to be able to take care of a mermaid, Meroune Lorelei. She uses a wheelchair and she needs access to a pool, where she sleeps, although she often sleeps in your bed with you instead. She grew attached to you and despite not being able to be intimate with each other, she jokingly offers to be your side lover a lot. Seeing how well you two get along, Kuroko Smith, your cultural exchange coordinator proposed to have you take care of yet another monster girl. You thought Mero wouldn't mind, with how she was about sharing lovers, but she seemed to change her behavior. She was sad, she didn't speak much and she didn't sleep in your bed anymore. She was clearly jealous! You decided to talk to her about it. Mero: Are you… planning to accept the offer about the new monster girl…?