Sibling-In-Law story options....

[Carnevil9]

I'm trying to figure out what would make a hotter story idea: would it be better to have a character fucking their spouse's sibling? Or their sibling's spouse?

For example, assuming the main character is a straight guy, would it be hotter to have him fuck his wife's sister, or his brother's wife?

I'm thinking it would probably be more exciting to have him fuck his wife's sister, because the wife would NEVER forgive him. If he fucked his brother's wife, the brother would probably forgive him eventually, and possibly even be flattered. But maybe that's just me.

What do YOU guys think?

 

[AvroAnson]

A guy who is eating his wife's sister while fucking his brother's wife as his wife fucks her husband's brother and the second guy, the husband's brother, fingers a neighbour lady who is fucking her sister's husband with a strap-on, whom lost in orgasm, is moaning about something else that you, 'cause you're there too, totally forgot about.

Then the pizzas arrive.

In other words, just a typical Friday evening at the Anson residence.

 

[AvroAnson]

I'm thinking it would probably be more exciting to have him fuck his wife's sister, because the wife would NEVER forgive him. If he fucked his brother's wife, the brother would probably forgive him eventually, and possibly even be flattered. But maybe that's just me.

What do YOU guys think?

I'm not a guy, but I have fucked a lot of husbands and wives and so long as it was all talked about before hand and mutual nobody ever got their panties in a bunch ...

Okay, possibly that was because nobody ever wore panties, but I digress ...

If a guy fucks his wife's sister, she gets to fuck his brother.

If he fucks his brother's wife, then his brother gets to fuck his wife.

Of course that is in a perfect world. In a real world where not everyone has a brother and a sister then the 'Short Treatise on the Game of Sex' by Edgar Hoyle (Edmond's third cousin once removed [for buggery]) 1742, must be consulted.

3.d.ii: A wife's sister that you fuck, is "equal to your brother or two cute cousins (not greater than second), or your sister and a girl cousin."

3.d.ix: A brother's wife, is "equal to your wife or if single two cute girl cousins."

Another fun game is to get all the wives in a daisy chain and start substituting guys into the mix. A favorite at company picnics.

Just consult the book.

Have fun.

 

[Hypoxia]

Don't forget fucking their exes' siblings and and their siblings' exes.
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Meanwhile, think of a guy who seduces his wife's brother(s) while the wife seduces her hubby's sister(s). Throw in some parents and offspring for fun.

For tension and/or orgies, an extended family with all the usual inlaws and outlaws go sailing and are shipwrecked on a remote tropical atoll -- clothes are irrelevant -- with plenty of food and water around, but nothing for entertainment except fucking each other. Are moral qualms daunting, or overridden? Do they hold public suck-n-fuck contests, anatomical size contests, spew-offs?
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Which combination/s is/are the hottest? IMHO that depends on context.

 

[sirhugs]

two sisters-in-law frolicking.

also opens the door to threesome (incest or other) or foursomes.

I must also confess a weakness for father-in-law stories, an outgrowth of my general older man/younger woman fetish.

Maybe the solution is to start with the two sisters-in-law, have them discovered by their husbands' Dad, offer him a blow job in return for him staying quiet, proceed from there....

 

[LupusDei]

Don't forget fucking their exes' siblings and and their siblings' exes.

Yup, sister's husband's ex who still lingers around unexplainable definitively needs some dicking.

Brother's wife is your responsibility in absence of said brother (e.g. but not limited to, being MIA during a war). Tradition doesn't imply sexual needs, but that's easy expansion.

Wife's sister... yeah, almost the same, and then some, especially if you can get her on a threesome with their mother too.