A short erotic story for mature readers.

“A naïve child and his damaged family are infiltrated by a lecherous water nymph.”
It was just after midnight, and Jimmy’s parents were fighting again. He couldn’t lay in bed one more minute and listen to them argue about things he didn’t – or couldn’t – understand. So he slipped out of his room and passed their bedroom door, down the stairs to the front door, put on his coat & boots and left.
He ran to the other side of the street – making sure to look both ways – and skidded down the slippery, grassy knoll till he found his footing on the gravel trail that boarded the lakeside. During the summer months, the oceanfront town they lived in would keep the man-made lake stocked with fish, fed-in through an underground reservoir. But it was the middle of winter and the lake was as still as the undisturbed snow that lay at the boy’s feet. He loved the water: being close to it, in it… everything. He was an avid swimmer, when his parents could remember to take him to his lessons. But in the meantime he was contented with being so close to the park.
It was cold just standing still, so Jimmy rocked back-and-forth in his boots; the soles making a satisfying squish against the wet snow. Up and down, rhythmically, without even realizing he was doing it. A ripple. He had to blink a few times to make sure he was seeing what he thought he was, far out in the water: like a fish swimming close to the surface. A really big fish! And it was coming straight towards him, clear as night under the bright November moon. It scared Jimmy, and he began to back away, until a voice stopped him dead in his tracks. A beautiful, lilting voice that came from nowhere in particular but filled him completely. Wait…
Who said that?
Wait… The ripple was now at the shoreline, and what started as a tall, dark shadow rising from the shallow wavelet took on human features under the twilight. Wonderful features. She looked like his mother but more benign, with softer features and longer hair; sort of how she looked in those old photo books that he looked through occasionally. The thought of her warmed him, and intensified the happening.
What are you?
You can call me Anemone. She walked right up to him; not much taller than him when she stood right beside him, making Jimmy even more at-ease than he was already. Never could anyone have been more relaxed. She placed her wet hand on Jimmy’s face and stroked his cheek gently. You are an exquisite creature.
What does exquisite mean?
It means, that you are heavenly. I couldn’t have waited any longer for someone better. She leaned down and kissed him very gently on the lips, and then again. It wasn’t until she had kneeled over that Jimmy had noticed her breasts. He had never seen a naked woman before, but it didn’t bother him. In fact, he was completely at-ease with it, which confused him. It was as confusing as what was happening in his pants. She took his hand. Come with me.
Where are we going?
I want to show you something. She started walking into the water. Jimmy hesitated.
Won’t I drown?
I won’t let anything happen to you, Jimmy. She gently put her hand back on his face. Trust me. He did, fully.