In the vein of being a woman, I'd say most wgs, if they got to that stage, would probably expect you to stop seeing other girls, whether its wgs or not, but wouldn't trust you to actually stop, meaning problems would arise pretty fucking quick.
At the end of the day, everyone has to remember that even though it isn't a very nice word, these girls are whores. That doesn't make them bad, or repulsive, but they fuck people for money. Some have prefrences, some have kinks, some have emotional attachments, but they all fuck for money. No two ways about it.
Now, for an even more unpopular opinion. Every woman is a whore. Not every woman is a slut, but every woman is a whore. The loosest definition of a whore is someone that has sex for material or financial gain, but I'd go one step further and say it includes emotional gain to. It goes back to the old adage, men use love to get sex and women use sex to get love. Men are simple, they just want full bellies and a fuck. You can take threaten to take everything away from a man, his house, his car, his money, shit, even his pride (granted, not his kids, but thats more down to the guys personality) Take away his food and sex though and you'll see a war pretty fucking soon lol and Women otoh use sex to engender love and then use that love to get guys to do shit for them, and once ya stop doing shit for them or piss them off in any way, the sex gets cut off in a snap. Simple fact is, we only want women for sex (before all the emotional bullshit) and women only want us because we can do shit for them. Just accept it for the symbiotic relationship it is and roll with it my dudes. At least prostitutes are honest, give them money and they will fuck ya, no hoops, no bullshit, everyone wins.