Then agree not to have sex with anyone else. Very simple. I'm pretty sure that sexual intercourse is NOT the primary purpose of the vast majority of poly relationships.
I don't know that I'd say it's the primary purpose of most monogamous relationships - at least not if the relationship has any staying power.
If you mean that most poly relationships are sexual but don't involve intercourse, then that may be an overstatement. Definitely it's not uncommon for intercourse to be limited to one partner, but neither is it uncommon for a poly relationship to be centered around a fluid-bonded group, with others outside that group limited to non-intercourse forms of sexual expression.
Nor is this always about STDs. I was in a relationship with a lady once who had no problem with intercourse (with condoms, of course), but who reserved kissing as a special expression of intimacy between herself and her husband.
I think the most common standard of sexual expression in poly relationships involves regular STD testing for all partners, and condoms for intercourse with all but a few partners, or one partner. But it's entirely negotiable. It sounds as though Ms Chaos just isn't cut out for poly, so I'm guessing such negotiations simply wouldn't work for her.
Which, in one sense, means more for the rest of us.
😉
I am curious about this in love without sex thing though. I understand what Bella said about two people into the same kinks playing (i.e. spanking, tickling, whatever) and having it not be sexual. But I have harder time swallowing the idea on the vanilla end. Two people, romantically in love, but not having sex?? I get that sometimes people are physically incapable of having sex, and they can still be in love, but in my opinion, sex is a staple in a romantic relationship. It's what draws the line between a friendship and romance. I'd have a very difficult time being in a romantic/non sexual relationship long term. I think in the end, I'd end up feeling like we were just friends.
Well, here are a couple of examples I know of.
I know a poly quad - two men, two women, living in the same house and raising children together. There is a sexual relationship between the men and the women (hence the children
😉 ), but both men are straight. Yet the men do love one another, and not exactly in the way they love their own brothers.
My own wives love each other dearly - in fact if either of them thinks I'm neglecting the other one, believe me I hear about it.
🙂 And again, this isn't a sisterly sort of affection, but neither is it sexual.
I don't know if this is what Bella meant by non-sexual romantic love, but I don't know what else to call it.