Girl promises sex for help...but hits a twist

[Strangebuddy]

You've probably heard a variation at some point. A young woman whose lust is only equaled by her laziness decides to get around her problem by promising a date or sex with the person helping her out. Sometimes she delivers, sometimes she doesn't.

For this thread, though, I'd like to see a twist occur with each idea.

For example, let's say our lead lives in a home where hard work is the norm and DIY is highly valued. Her stepdad wants her to get maintenance done on her car but she's too lazy so she skips out on it till she's thousands over when it should have been done. She has two options: pay for the work to be done out of her own pocket (having no job it would be quite difficult) or do it herself (for the sake of the story, the garage has the necessary supplies).

She's pissed but her stepdad remains firm. He'll only help her by giving her instructions on how to do it and having her stepbrother give her some assistance. Seeing a possible out, she goes to her stepbrother and decides to make him an offer for him to do all the work in exchange for "anything" she wants from her.

Possible twists:

Step brother does the work, tells dad that his stepsister did a fair share of the work. Step sister sneaks into his room at night wearing some lingerie. She's ready to rock her stepbrother's world when the following response is made.

"Perfect, my boyfriends going to love you!"

Turns out step brother has been dating a bi guy who likes him quite a bit but would like to have sex with a woman one time before he totally commits to him. So Step-bro wants a three way so his boyfriend can have sex with a woman and then step bro can prove why guys are better.

Or:

Our lead doesn't get an answer but wakes up the next morning to see her car in perfect shape driving down the street. She rushes downstairs as the car pulls in, only to see her stepsister step out, grease all over her. Turns out that while step bro is competent, step sis is a straight up wrench wench, despite her shy behavior. She walks over to her Step-sis and tells her she wants her for the whole weekend. Our lead tries to tell her she made no such deal with her, step-sis shrugs, crawls back under the car and tells her she can easily reverse things.

 

[Hypoxia]

Interesting twists. I see the intensity of the tale driven by the step-relationship's duration. Assume the step-sibs are all around 18-20; their linkages will be very different if they've been 'family' for 15, or 10, or 5, or 2 years. If the single parents married and merged their families only a couple of years before then there's really no hint of incest. Comic relief, sure.

 

[Strangebuddy]

Oh indeed, that's always the determining factor in the taboo level of a tale. For the twists I mentioned above, it would probably be a more recent one,
So it would make sense tag at she didn't know her step siblings were gay and was ready to fuck her stepbro without much urging.

Another twist:

Girl promises sex to nerd for help with a project. The project gets a perfect grade, she goes back to her partner's place, drinks are served and...

"What happened to me? Why do I have four arms and...is that a stinger coming out of my butt?"

"Yes! For you see I am actually *cape flourish* Doctor Minos!"

*gasp* "you're Dr. Minos, the sworn enemy of the Prism Rangers, barely legal teens with radical attitudes?"

"Your exposition is correct! And you are now my newest creation: Bee-vine!"

"Well, that explains why I have hundreds of eyes and these antenna but why am I so horny?"

"...okay, I have no idea, now attack the Prism Rangers!"

"No."

"Fine, I'll just make you giant size, then the prism Rangers will have to attack you."

One epic battle later:

"She's too strong! We'll have to switch to vibro-mode, that's the only way our giga-tord can win! Prism aquamarine, you and hot-pink will need to go out to make repairs."

"Could you guys knock it off? I am way too drunk and horny for this...speaking of...*yoink* hi ranger hot-pink...you're hot *drunken giggling*"

"Uh, thanks? Are you okay? I mean, we're about to attack you and I think you might be inebriated."

"No...I'm drunk...and you mean that vibrator mode? Doesn't that always fail to kill anything and was just added so toy companies could release the same action figure but with a vibrating function?"

"...sigh, yes. We didn't have much say in the matter."

"Look, I don't want to get shot with any of your all's lasers anymore so how's about this? I take out Minos, you turn your vibrator on, I lay down on that mountain over there, you and the other guys come out of there and get out of those costumes and we see if there isn't another way to settle things."

"How do I know we can trust you?"

*building gets smashed with Minos inside*

"You-you just killed our arch-villain."

"My moral core is kind of messed up with the whole being drugged and turned into a bee thing. Now, make sure those fingers are lubed cause this robots getting a workout."

 

[Sean Renaud]

The only slight snag I see in this set up is that I don't think you can truly qualify as bi until you've tried both. Until then you're simply curious about it. Otherwise the first set up is fairly solid even though I would think that a threesome doesn't quite qualify as anything. Granted she may or may not still submit out of being true to her word but generally anything is just a euphemism for sex, unless you're already having that and then it's that thing she won't normally do for you. I believe it was summed up best on Buffy.

Harmony: You gotta protect me from the Slayer, I'll do anything!
Spike: Anything?
Harmony: You mean will I have sex with you? I just said that didn't I?

For the second set up my only gripe, minor though it is falls under how the morals of said family work. I didn't make said deal with you, I made it with them would generally stand. I think you could easily solve that with the step sister asking her her mousy tone (as you described her as shy) if the deal stood for everybody. And the lead offhandedly saying "yeah yeah." In that same way that you'd tell a toddler you'd take them to Disneyland if they could finish your Trig homework. That way you skip right past that and straight to the point. The lead never honestly considered two things. First that the step sister could accomplish it and second that the step sister was interested in the prize in the first place. She can of course still try to wriggle out if you are married to that idea. God knows most straight people would at least attempt to pull that.

 

[Strangebuddy]

Got ya. Well, it wouldn't be too hard to toss in an additional scene with either premise. First one, guy gets her to agree to sex but not specifically him and maybe some group play. She thinks he just wants her to entertain him and his friends and she's ultimately up for that as he has some hunky friends.

The second one could either have the step sister confront her after she pitches the idea, leading our lead to of handedly say something like "I'd fuck anybody who would get me out of this." Or something to that effect.

I figure the leverage would be that the stepsister knows how to make the car look like nothing's been done. So our lead starts trying to think of a way she can get her step-sister to avoid sleeping with her until it would be too late for her to reverse the work she did. Which leads her to ultimately humiliating herself worse than if she would just suck it up and have sex with her stepsister (who ultimately just wants to have vanilla, albeit taboo, sex).

So things happen like:

Hiding out in an adult novelty store while her friends ask her why her car is parked outside of it.

Getting locked out of her house/hotel room after tying her stepsister up (she convinced her to try a little bondage), leaving her in lingerie or a robe.

Having a sex toy malfunction that her stepsister bought for her (remote control vibrator gets switched on in public and won't turn off.