Though it may be difficult to imagine, there was a time that the deranged half of the Hamlin twins had never touched her brother's cock. She had never stretched her mouth around its girth, suckled on its length, or been pasted with the gigantic loads that Mike's ever hard erection plasters his conquests with. Naturally, Stephanie would have what Stephanie wanted.
Author's warning: This story contains a reference to a sixteen-year-old looking at pornography. No sexual contact occurs between underaged individuals, either express or implied. If you have qualms about this type of content, you have been warned.
One: A Peculiar and Unseemly Fantasy
From a young age, Stephanie Hamlin knew that she was a slut. It was a deep seeded and conscious knowledge, and one that she could trace back to two specific events, both of which occurred on the same day.
It had been a simple mistake on her brother's part not to lock the door to his basement apartment. After a long day in his senior year of high school, Michael Hamlin had the urge to jerk off his cock. This was nothing new. Blessed with an oversized penis, Mike had done his fair share of meat beating, and by now it was a regular routine.
What was irregular, though, was forgetting to lock the door. Mike enjoyed his porn on a big screen, and preferred to watch it freely, without disturbance, and with a bit of volume. Stephanie, his sixteen-year-old sister, was nosy. Stephanie liked to know everything about everything, including the reason that Mike always locked his door. She had a feeling it involved his stroking his cock, and Stephanie wanted to see it.
In pursuit of this knowledge, Stephanie would regularly try the door handle in an attempt to spy. She never succeeded, but if there was one thing Stephanie had it was a don't-quit attitude. She knew that it was only a matter of time before Mike forgot, and then Stephanie would have her in.
On this particular night, Stephanie found herself lucky. The door was unlocked. Looking both ways and seeing a clear path, Stephanie carefully turned the knob and crept inside. The sounds of a woman moaning and wailing hit her the moment she opened the door.
She silently eased the door shut, then took each step with care. She'd long ago memorized each creaky step and soon found herself at the bottom, peering around the corner. This was it! This was what she'd been waiting for. Now, she'd know.
Stephanie peeked around the corner and what she saw had her spellbound, unable to look away. There was her brother, nude, sitting in a computer chair and watching his big monitor. On the screen, a mature, blonde woman was having hardcore sex with a younger man. The sight of the porn, though, wasn't what had captured Stephanie's attention.
Stephanie's eyes were fixed on the thick, long cock in her brother's hand. Mike slowly stroked the long length of his cock to the porno, utterly lost in the MILF fantasy. Stephanie couldn't look away. She'd watched porn, even did so regularly, but this was the first real cock she'd seen.
She imagined that this is what her father's cock must be like, too, the cock she dreamed of and salivated over. Thoughts of her father filled nearly every fantasy and had from the first memories of her overactive sex drive making her wet. Her brother's cock, though, was real. She'd seen it and it was huge, easily as large or larger than most of the porno guys she'd jilled herself to.
For what seemed like hours, Stephanie crouched in the dark, touching herself gently, and watching her brother pleasure himself. Finally, Mike's big cock gave a jerk and Stephanie watched him wrap a towel around his spurting length. That part, she thought, was disappointing. She'd wanted to see him cum.
Before Mike could catch her, Stephanie quickly fled back up the steps and out the door. She beat a hasty retreat to her room, her face flushed and her pussy wet. Locking her own door, Stephanie took to the bed and quickly put her earbuds in, settling under the covers to take care of herself.
While Stephanie normally watched a great deal of incest porn, it was always themed around either a daddy/daughter scenario or a mother/daughter lesbian lickfest. Tonight, Stephanie did a search for, "my brother's big cock," and clicked the first result, forever changing her life.
The porno video, titled, "My Brother Made me Suck Him!" featured a sexy, cockteasing blonde sister with big tits. The similarity was not lost on Stephanie, who immediately began to rub her cunt as she watched. The cockteasing sister, over the course of the video, was constantly wearing tiny panties and too-small tops around the house, flaunting her sexy body in front of her brother.
The scenes that came after the teasing, though, did something to Stephanie that she hadn't expected. The cocktease's brother finally had enough of his sister's prancing about. Roughly, the brother grabbed his slutty sister by her hair and pushed her onto her bed.
Mounting her chest as she kicked and struggled, her brother berated the girl for being a tease. She attempted to deny this, but her protests to the contrary only earned her a mouthful of her brother's big cock, which she cried and squealed around.
The merciless brother plunged the fat length of his cock, repeatedly, into his sister's mouth. His weight on her chest, pinning her arms, the forceful facefucking soon had her giving in. As he fed her his massive tool, the cocktease's protestations became a willing blowjob.
Stephanie's deranged mind latched onto this scene as she orgasmed, and when the video was over, she watched it again. The teasing, she bypassed, only to begin the scene at which the brother forces his sister onto the bed and uses her mouth for his pleasure. Stephanie came again as the big-cocked brother treated his sister's mouth like a cocksleeve.
Two: Stephanie's Birthday Blowjob
Despite having watched a ridiculous amount of staged, nonconsensual fantasy porn, at eighteen years old, Stephanie Hamlin was unsure how to go about enticing her brother to rape her mouth. Over the two years since her encounter with the sight of Mike's big cock, it had become her second most enjoyable fantasy sometimes, the third.
Stephanie's first and favorite fantasy was giving herself to her daddy, becoming wholly owned and used like his personal sex pet. The second, depending on the day, involved some sort of forceful raping by her brother. In these, Mike either fucked her mouth or her ass. Never her pussy. That was for her daddy. Her third fantasy involved creatively humiliating he