In your opinion -Is it ok to have a side piece?

I know noone will agree, but yes. Before I got married, I would have said no, but most married people's sex drives are very different from one another. If it helps satisfy the person whose drive is bigger, then yes

That's between you and your partner. If your partner is OK with it, then it's fine. If not, then it's not fine.

For me: Hell no, I'm one person kind of person and I don't want to be the side piece.

For others that's up to them

depends on the situation between you and your spouse

I don’t think it’s okay to deceive your partner. If you both agree to an open relationship, then okay, sex outside that relationship isn’t cheating.

But if one person wants a monogamous relationship and the other doesn’t, accept that you don’t want the same things from the relationship and part ways. Don’t sneak around on the person—that’s crappy.

For myself, I never want an "open" relationship, that’s not a relationship to me. You can screw everyone in town while staying single and uncoupled. 🤨

Most of society says it isn't. I think it is fine.

I think it's demeaning to your partner.