When in a relationship with someone, is ONE friends with benefits or OnS enough to be considered cheating?

[ARWINGx1]

I haven't been anywhere near dating a girl before, but I just to make sure.

Well, like the title says, for this example, IF I actually were dating someone (or) actually had a girlfriend, and at some point, I'd have a friends with benefits/OnS with someone else, would I "automatically" be cheating on "her" then?

Or is it simply that that kind of reaction's very common?

[Browneye57]

That you have to ask is simply astounding.
Yes, if you fuck someone other than your partner it's called cheating. WTF over.

In fact, ANYTHING you would do that you don't want her to know about, like talking and flirting with another, is also cheating.

[Anonymous]

Yes absolutely it is cheating. In that position you have sex with someone apart from your girlfriend. It is absolutely cheating. But if you want to have an open relationship that you and your girlfriend can have hook ups and these will be not cheating. Because two of you have an agreement about this.

[Lowiu]

In general cheating is what you both consider cheating, but I would think thats hard cheating for my boyfriend.

[magiusX26]

if you truly dont know the answer to this then please never get into any form of relationship (dating to OnS) and consider your educational degree/s null and void.

[SamA_nold]

If you are dating someone, and you engage in sexual activities with someone else at the same time, be they a friends with benefits or just a random strangers, it's cheating.

[anylolone]

Yes.