Oh honey, I'm sorry but it's time to grow up. Nobody will ever achieve 100% physical perfection for another person. Beyond that, people's tastes/needs are different, and those tastes/needs change often. That goes for dick size, abs, ass, face, whatever the case may be. My partner never "idealized" an uncircumcised penis and a flat ass, but here we are on our 19th year together. He has physical attributes I would never say I "idealize", but he's the absolute love of my life.
People lust after other people; it's just a fact. My partner will never be a beefy Henry Cavill type, but that doesn't mean I love him any less, nor does it mean he doesn't fulfill me or that I've somehow "settled". Gay men do it, lesbians do it, straight people do it...everyone does. (The bonus for us being that we get to speak freely about men we find attractive, and swap fantasies.) I would say that you will never find a woman who doesn't fantasize or lust after another man. That doesn't make them unfaithful, slutty whores or any such thing - it's the nature of life. We fall in love with people as a whole. Like I said, the whole package. Why didn't I stay with the 6'4, blonde-haired, blue-eyed, square-jawed hottie with rippling abs and 8 inches? Because he was a douchebag and our interests did not gel whatsoever. "Perfect" looks will never be perfect, but even then, those and a big dick will only get a person so far, and that's not very far, usually.
Most of the women I know well, and most of the gay men I know well, are not chasing after some "idealized" and arbitrary form of perfection. The gay dude I know who gets the most tail (with repeat customers, so to speak) has a dick half your size. A guy from HS was teased so badly he stopped showering after gym, but he's been married to his high school sweetheart since 1998, and they have three kids together. Does she lust after other men? Maybe, maybe not. Maybe he's just the right size for her. Maybe she does think about bigger dicks, but again that's life. She loves him for the sum total of his parts - the whole package - regardless of what he's packing down there. Meanwhile, another couple I know is getting a divorce. He's hung as fuck, hot and fit, but he's a douchebag.
This has nothing to do with "settling" or "making do"; this has everything to do with the erroneous notion that anyone will ever be 100% everything to someone else. Actually, scratch that. My partner to me IS 100% my everything, despite not matching every physical attribute I found attractive when I met him, or even now. And it has absolutely nothing to do with his dick. Take away four inches or add four inches, and I would feel the exact same way about him as I do now. (Actually, add four inches and we would have had a lot less fun, and likely wouldn't be together today because of the fun we had initially.) Trying to please everyone will only end up in pleasing no one.