This is a somewhat hypothetical question, but also something I’ve felt shame about in the past, so I’d like more perspectives.
(Skip this paragraph if you don’t care for personal context.) I’ve found myself finding it important lately that I find my (hypothetical) romantic partners to also be someone I find sexually attractive. To the point where I feel fear at the prospect of dating someone that I don’t find physically attractive. My best guess is that I’m scared of feeling obligated to have sex with a romantic partner I’m not sexually attracted to, and also feeling some excitement out of feeling “crazy” about someone in that way. It helps to even type this out.
That all being said, the question: How important is it to you to be physically attracted to your partners? Including your personal definition of physical attraction is encouraged and would be appreciated.
I find it curious that you'd be asking this question. Adults have sex drives. That is what allows our species to continue. Adult mammals, birds, reptiles, fish, bugs, we all have sex drives. There's this thing about life on earth. It is caused by sexual reproduction.
So, of course, when choosing a mate, animals choose partners they find sexually attractive. This is plain biology.
Some people will fuck anything with a pulse. Others are more picky.
Some people have little to no sex drive. Their desire may be permanently absent, or it might have gradually waned due to hormone changes, ill physical health, addiction, depression, or whatever. They might identify as asexual or greysexual. Men might have ED. Women may be anorgasmic. They might choose partners based on feeling romantic but not sexual. Or they might just feel emotionally intimate with someone, and not even romantic. Or they may choose not to date at all. But these folks, if younger, are unusual.
It can happen that older people might feel non-sexual, for a time, or pretty much permanently.
Some women do not feel sexual unless they are ovulating. Some new parents are so exhausted, all they need is rest and food. They have no energy for a sexual drive.
So, yes. It's normal to desire your partner. Now, your partner encouraging, appreciating, and returning your desire can be a tricky one. Desire for one's committed partner can wax and wane.
Feel free to add more details about what's really going on for you.
Were you raised in a high-control group (cult) with a purity culture, where you were taught having a libido was sinful, masturbation was not allowed, pre-marital sex of any kind was a sin? Sometimes if these messages are abusively drummed into you as a kid/teen, you can have MAJOR trouble enjoying sex, even after marriage. You mention feeling shame around sex.
You also don't have any partners, but you're feeling weird around desiring anyone you might potentially date? Sex is so basic. Craving sex, once your need for food, shelter and rest are met, is the most natural thing in the world. Sex can be a world of beauty, pleasure, bonding, joy and bliss.
If you're with someone you are not attracted to, you have autonomy. You don't have to share your body with them. And if there's been no desire, you for them, them for you, for a while, you might not be compatible for a long-term relationship. You have the right to break up with them, switch to just being exes, or maybe platonic friends.
Why are you asking for a definition of what sexual attraction even feels like? Has yours been so tainted and warped, you don't even know what this is?