There is absolutely nothing wrong with sex with multiple partners. Married, dating, domestically joined, friends with benefits, professional sexual partners, single, or even asexual; there is absolutely no reason why you cannot have sex with more than one human being.

We are biologically programmed to have as much sexual contact with as large a diverse variety of what we are sexually interested in. I know you are going to say, "but we can choose to not have sex with multiple partners." That will not change your urge and want to have sex with someone different. You will age and your body will deteriorate then you will realize that you squandered your most ideal period of sexual contact/ability.

Your jealousy and inability to understand your sexuality will keep you from allowing your partners to sexually satisfy themselves, your relationships will erode and you'll find yourself with new partners because of "break ups or boredom". You'll entertain a lot of "its not you its me" and "I have to better understand myself, I'm just not interested in having sex with just one person."

Embrace safe sexuality, embrace sexual exploration, embrace life.

You will regret it if you do not.

yeah now it is way too late to change. the ride never ends.

>>2
Are you very old? I'm 50/m

I made a mistake and now I'm paying for it forever.

>>3

I'm 50/m

how many sexual partners did you have?

>>4
2

A high school sweet heart and my wife who passed away.

Watched my wife on her deathbed tell me her regrets.

Nothing will impact you further than loving someone and recognizing that in the minute of life they received there was a way for you to make their short life more pleasurable and not have helped in some way.