My Stepsister the Mermaid - Cover

My Stepsister the Mermaid

Copyright© 2022 by bulldogjwhit

Chapter 1

Fantasy Sex Story: Chapter 1 - A nerd gets a surprise from his stepsister on his 18th birthday

Caution: This Fantasy Sex Story contains strong sexual content, including Ma/Fa  

James Peterson awoke to the sound of his bedroom door opening. James slowly opens his eyes and lifts his head up. Only to see his hot stepsister Kendra Sears standing there in a small pink bikini. Kendra was 22 with long blonde hair, blue eyes, tanned skin. As well as a great body that she had no problem showing off.

Kendra’s mom Jewel and his dad Derik had met several years ago. They’d dated a very short period of time, before his father had moved the two of them into their house. It wasn’t long after that they got married in a small wedding with just a small number of family and friends.

It had surprised James that his father had gotten so serious with Jewel so fast, as he hadn’t known him to get serious with anyone for years. That was due to his mother abandoning them when he was 6. He hadn’t seen her in years and didn’t know if he would again. Not that he cared to ever see her again.

Kendra’s father Kyle had fallen in love with someone else when Kendra was 9 and her parents had divorced. While he had broken up their family, Kendra still loved and saw her father regularly when he was in town. She also loved her younger half sisters who were 12 and 14.

He and Kendra had always had a good relationship. Even though they were into different things, they still cared for and were protective of each other. Over the past few years there were times where James had thought for sure she’d been flirting with him. But that couldn’t possibly be right While James wasn’t ugly, he was the typical nerd. Tall and thin with short brown hair and green eyes. He was into all of the nerd stuff like video games, comic books, computers, and anime. So as far as he was concerned there was no way a girl as hot as her could ever be interested in him.

As he wakes up more, he notices that she is still just standing there staring at him. With what almost looks like a lustful expression on her face. But that couldn’t be right. He slowly sits up and asks her. “Kendra are you ok?”

Thinking there was something seriously wrong with her, he throws his covers off himself and quickly gets out of bed. The only problem was he wasn’t wearing anything except for a pair of gray boxers, and of course he had to have morning wood too.

Kendra seemed to zero in on it as well and he swore he saw her lick her lips hungerly. She took a couple steps towards him, and he took a couple of steps back. The back of his legs hit his nightstand preventing him from backing up any farther.

“Kendra what’s going on this isn’t funny.” He tells her. As she got closer she tells him in a strained voice. “I know James I’m sorry I didn’t mean for this to happen like this. I thought I could fight the urge long enough to explain everything to you. But it’s just too strong I have to have you, it’s all I can think about.”

She says the last part as she reaches him and drops down to her knees. Before he can stop her, she grabs hold of his boxer shorts and yanks them down. Leaving his dick to stand at attention right in her face.

“What are you.” He starts to say but stops when she grabs hold of his dick with her left hand. Looking up at him with a look of lust mixed with a pleading to understand she tells him. “I’ll explain everything once we are done my love I promise.”

She then turns her attention back to his dick and proceeds to put it into her mouth. James lets out a gasp as he feels her put more and more of himself into her mouth. This had to be some kind of dream. He had dreamed about something like this many times. He always thought about her when jerking off too.

When she had taken all of him that she could into her mouth and down her throat, she slowly pulled back until only the head of his dick was in her mouth. She sucked on it and flicked the underside of it with her tongue.

She then moves her head forward again taking all of him that she can again, before slowly moving back again. She repeats the process several times until she is going at a frenzied pace. Her left hand never letting go of him and moving up and down his dick as she blows him.

When she feels him about to cum, she releases him before looking up at him and telling him. “Not yet, you’re not cuming yet until you fuck me.” She then stands up and quickly strips off her bikini. She moves him back over to the bed and pushes him causing him to land on his back on the mattress.

He tries to scoot away from her but she is quickly on top of him. Straddling his waist she lowers her face to hover just over his. Some of her long blonde hair falls down to caress his face. With an almost frantic look on her face she tells him.

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