It shouldn't really come as any surprise, but in a significant portion of open relationships there's actually only one half of the couple who really wants it that way.
I'm not denying what you're saying, because that could surely be the case, but in my case we both are fine with an open relationship and the idea behind it, it's just that the realistics of such a thing are a bit different. As I stated, it's about 1000x more difficult for a married guy to find a girl who will even listen much less understand and want to go any further than it is for a married girl to find something. All things even and fine, fuck yeah, we both get to have fun and explore (as long as its safe). It's a win win. It's having your cake and eating it too... for both of you.
I mean I think I'm a bit more naturally predisposed to monogamy by a longshot, but I definitely see the advantages and the sheer fun of open relationships. And that allure of something completely new is really enticing no matter what, especially now that I've experienced it.
It's like you're describing me from 3 years ago.
Keep at it and try to loosen up a bit. It's perfectly okay to be dominate and masculine especially in the bedroom and trust me, she will let you know when you are doing something she doesn't like. Don't dwell on what does doesn't like. Try something else. Sex can be a great experiment. Also, and this is probably obvious to you right now, but try to have sex more than once a month. The more you have sex the more comfortable you get with having sex with her and the more you can open up.
You're in a pretty good place really because she WANTS more sex from you but you're trepidatious because of past failures or (as was the case with me) you think you'll just look silly to her when you try to be the kind of dominate and aggressive sexual partner she's looking for. Maybe you will at first, but don't shrink from it or that boulder will slide right back down the mountain and you'll be back at the beginning feeling sexually repressive and repressed at the same time.
Also it is a two way street and talking to her about what exactly you want and what makes you hot will help you open up to her.
Yeah, thanks for the advice. And I know it really is like trying to push a boulder up the mountain. I need to get motivated and try and push for it more than once a month. My sex drive is so high, though, and hers is so low, that it's also just hard working that in. I could go about 3 times a day, every day. She could like once a week. And it's hard to find that moment where she wants it, too. After so many times of kind of prying and getting a no I just don't have the motivation. I find myself often thinking about masturbating and going "well, I could just wait and see if we could have sex..." I'll think about that for a minute before just saying "yeah, but this is guaranteed and that's not, so I'll just do this right now." It's a horrible spiral that I need to stop.
And I know it's ok to feel dominant and masculine, but it's hard to get to that point when you just don't feel it, or when you just don't feel as wanted sexually. As I said, my style is more of the push and pull. Sex for me is like multiplication. I'm a multiplier to whatever's put in. You put in 0 and you're just getting 0. You put in a 1 and you're just getting a one. You put in more than that and I tend to come back with more. But being dominant doesn't really work on that sort of scale, because there's literally nothing being put in.
To put it another way it's like walking around a room. You need to get information in so you can respond and twist and turn the ways you need. Being asked to be dominant is like being thrown into a room you barely know and told to walk around... blindfolded. It's completely disorienting, scary, and almost implausible. Now if you have built up knowledge of that room, then it's less scary and more awesome. That's why I'm still kind of of the belief that I can't quite make it there yet because we don't really have that foundation. Everything crumbled below us every time we tried to build it. If we had a nice foundation of regular sex (the normal vanilla shit that I enjoy the hell out of), I feel like I'd be confident enough to go further and further. But we don't, because we can't really get there either.
And the other problem is as you said, it's coming from both ends. She needs to attempt what I need more, too. But that stuff feels completely and utterly foreign to her, too. It's like a whole other thing, or a whole other sexuality that she's just not as into. She can try, kind of, but it comes off awkward.