What is the minimum number of weekly or monthly sex times I should

>>18653741
>What is the minimum number of weekly or monthly sex times I should accept from a relationship?
This should be set by you and your partner. If you aren't happy in the bedroom, your relationship is probably doomed to fail.

> I've talked about it to her 1 year ago and she accepted trying to have it more but she has been slacking off again now.
Try talking to her about it again. If she steps it up again, maybe she just needed to be reminded.
> I've masturbated and seen more porn with her than when I was single.
This isn't good.
> How much of an asshole would I be if I left her because of this? Is this too petty?
Absolutely not. Sex is a vital part of any serious relationship.
> I'm almost coming to the conclusion that I'm only with her and being loyal right now because I'm busy at work, and if I had more freedom (aka free time) I'd have cheated on her or left her. Does working on getting a side girl ready for when I'm less busy is a way too shitty thing to do?
If you feel this way you need to break up. Any longer is just continuing in a relationship that will never end well. Get out of it now and start looking for that side girl to be a new main girl.