I have thought seriously of cheating a million times in my life, and have three times. Each time incredible close sex with someone who desired the same thing I desired & needed. To cheat is to receive your fantasy, if your partner is "cold" like mine, incapable of expressing intimate sex any longer, to cheat in discretionary fashion makes you a better person (in my opinion). Sex is a vital part of life ... masturbation is my sex, often, deep and close - when I cheat it is all about the woman I am with, not myself - the joy of giving pleasure, smelling it, tasting it, being as one with the one you are with. But be very careful, very, very careful and choose the right person.
You could have a very successful relationship with a person that is in your same situation. Plan it really well, handle it with lots of caution, care and be very discreet about it. Remember this: A good marriage always has a third person helping with great sex. Just happens that that person is unknown. Why divorce or fight for unsatisfactory sex in your marriage when there are millions of people suffering for this need? Many married women who are unsatisfied sexually have approched me with their need and helping them is so great. Seeing a married woman 2 times a month is the best! A whole day of great sex is super but 2 or 3 hours is good too.
I know a couple who have been cheating on their spouses with each other for 20 plus years. And they're still two of the most miserable sacks of shit I know. The world will be a better place when they die.
They must have done it wrongly, perhaps they found out alreay about cheating each other. But they have preserved their family, money, properties, their religion or their dogs together. Many people state married or together for many reasons other than great sex. In this country is very convenient to be married for many reasons but no for great sex. Every body knows that sex is much hot or better with someone likeable and discreet out side marriage.