Me my wife and our daughter used to live with my wifes sister. We used to rent a room were we stayed for a couple of month. During those times i often stared at my sister in law as she sleeps wearing her nighties. Shes such a sexy looking girl. Shes 5 years younger than my wife. There were even times when we shared the bed together. I wonder if my wife would be ok if i started to f**k her sister. I know she doesnt mind if i touch or watch her. I really want this young c*nt.
Does she like to fuck around. ask her about it. Make it soun as if you have some interesting in her. Then let her know that you know this guy with a monster cock that wants to fuck her....then have her email me. that way it saves yur marriage an she gets the fuck she wants.
If you want we can fuck in the be next to yo and your OLD lady.
This is just the opinion of someone who's been largely monogamous most of her life, but I always got the impression that threesomes were one of those things that sounded good on paper but didn't necessarily work out that well in the long run. I think of all of the possible complications in a situation like this (sharing STDs, pregnancy, boyfriend or even husband finding out, other family members finding out, the sis getting pissed off at you and making trouble in your marriage, etc.) In the long run, I would not think the payoff is worth the potential hassle. Consider what is best for the state of marriage first; anything else really ought to come second.
-Jack the Angry Barber of Death