Brenda felt a little bad about getting her sister Debra, involved in all of this, but it wasn’t like she really had a choice in the matter.
She’d been browsing around looking for something to do when an advertisement had popped up for The Perfect Dating service. A new, exclusive app, or so they claimed, for those looking for long term relationships instead of short term hook ups.
She’d been out of her last relationship for a few months, and she had to admit it had been hard meeting people, so she’d decided to take a chance and give it a go.
She’d been surprised about how much detail they’d wanted; background on her family, current employer, sexual preferences, etc.
For some reason she’d filled them all in truthfully.
It had only taken a few days before she’d matched with Jim, and she’d fallen hard.
She couldn’t get enough of talking to him, being with him, fucking him.
She quickly learned all of his likes and preferences, including how he liked her to dress and act, and adapted herself to them.
It was just a month into their relationship that she learned the truth of what he wanted though… a thruple with twins.
She’d almost orgasmed right then and there when he told her. She was so lucky to have found a man that viewed her and her twin as interchangeable sex objects, what were the odds?
She’d started hinting to her sister that she should sign up to the site, get dumper her loser of a boyfriend and upgrade to someone better.
Brenda suspected that Debra had signed up just to get her to shut up about the app, but it didn’t matter, she matched with Jim and her new profile almost right away.
Debra had moved in with them just last week, and now everything was perfect.
Brenda still, though, felt a little guilty about getting Debra involved in all of this. Not because it wasn’t the best thing to every happen to either of them, but because it meant that Brenda had to share Jim with her. And as much as she loved fucking Jim with Debra, she still longed for Jim to fuck her all by themselves.
She knew it was silly, selfish even, but still… it was the truth.
And it was times like this that brought it to the forefront. Both Debra and she opened their mouths and titled their heads back a little as Jim stood in front of them, naked, his dick in his hand, and played eney-meeny-miny-moe to deterime which of them got to suck him off first.
