You come home, exhausted, from a long day of work. You decide to go take a bath to relax. Luckily you have quite a large tub. You turn on the water and get in. After it's mostly filled with water, the tap seems to stop on its own. You hit it a few times, and something comes out...but it's not water. It's some weird blue slime. Suddenly, it forms together, into a very womanly shape, seemingly absorbing a lot of water. She stares at you curiously, the single green antenna on her head twitching slightly.