Staind said:
My fiance definitely won't allow a threesome...She's not even into 69 for hte love of god.
i wouldnt be so sure of that bro. it may seem impossibly but its definitely not out of reach. simply speed some time subconsiously implant the idea first. start off easy with things like asking her simply questions like, "hey do you think that girl is pretty?". and bring up the idea that most bi-sexual girls are just doing it for the experience or excitement. do this over a long period of time.
then buy vidoes that depict such acts. first just get the ones that have only the two girls going at it. then later introduce ones that have two girls and a guy.
then start implanting the idea of couples sharing thier sexual desires with another person. dont be specific like saying it would be you and two girls. just say it wouldnt matter if it was a girl or guy joining in. but dont be to forward about it, start by calling it just a fantasy. maybe slowly introduce it into the actual sex you guy's have. and be sure to emphasize that there is nothing wrong with having these fantasies and maybe acting out on them. and also try the opposite approach by saying it is exciting to do things that society considers taboo.
when your in public out drinking be sure to bring it up and emphasize the questions to her asking her if she thinmks a particular girl is pretty or maybe even asking if she is hot.
soon you will start to see her come around, basically you have convinced her to rationalize it to herself that it would be ok to do this. it may take a long time but i have seen these techniques work on several girls before by friends of mine.
now on to your cheating delima, what you have to do is basically talk yourself into it. you have justify it with reasons you should. your fiance is sick and you probably wont get any tonight. she will never know about it. she doesnt like kinky sex and you deserve to have some. your not married to her yet. it would actually take pressure off of her since your sex drive is so strong and in that regard you are doing her a favor.
hope i have been helpful.