Sorry if this is a bit late, I don't know if this is still something you're interested in but I have quite a bit to say about this topic.
So I have a story where my main character has absolute beauty due to her being an angel with domain over lust, sex, and beauty. When I imagined her beauty and how it affects regular people it is first and foremost, dangerous.
I'm not sure I can describe but here ya go:
It would be a beauty so powerful it made you uneasy because you know no one should be that pretty. Her beauty was the kind of beauty that did not seek to comfort, it was striking and staggering. It was like standing at the foot of a volcano watching it erupt, entranced by the sight while the rest of the village scrambles for safety. It was like setting something on fire while holding it, watching it burn slowly, waiting till the very last minute to drop it as the flame crept up to your fingertips. It was like staring right into the face of the sun, only able to look away when your vision goes white. She was beautiful chaos. The prettiest sight you ever seen but its gonna cost you for looking at it. She was unmatched and completely unique, truly an original masterpiece.
Now, for the everyday life of the woman who holds this power:
First of all, you most likely would not be able to lead a normal life. I'd imagine you would face many struggles that come with this power and because of that you would have to take precautions like, dressing in layers, wearing sunglasses, hiding your face somehow. Now, not all of that is necessary but it would be smart in this case.
Secondly, walking around in the street means you're gonna see new people, I'd imagine that those people would be taken aback with the sight of you and would lose concentration of what they were doing and where they were going. This wouldn't last a long time but it could cause accidents like people walking into things, dropping things, and possibly even car crashes.
After a bit of time people would regain their senses and act more normally, the amount of time might vary on the person. I'd also like to posit that even if it was someone who sees the person all day and lives with them, if the person with that power comes out of nowhere unexpectedly, it could cause a similar effect like with the strangers.
Third, You will be known. No way around this unless you hid in a room for your whole life. If you're in a big public high school with that power, everyone is going to know you. They may not like you but they really can't ignore you. Walking down the hall people will stare and they will remember, no way to forget that face. Also, when people see something so incredible they will wanna tell other people, so word will spread about you. Even more now in the age of social media and the internet, her popularity will not be contained to just one community, she would go viral.
Fourth, you wouldn't have to work a day in your life. If you are that beautiful you don't have to make a living by getting a job. People will give you things so you might like them, they will pay for your meals, they will carry your stuff, they will give you free services. You would be set for life.
Now let's look into how this may cause ramifications and conflict.
Beauty of this proportion comes with its drawbacks to truly get to the bottom of this we need to look at human behavior.
Typically what drives human beings is pleasure and pain, but mostly pleasure. Now what do humans want? Power? Money? Safety? Happiness? Comfort? Yes, they want all of these things but when you really look at it all of these things have the same common root. Pleasure. Usually when we think of pleasure we think of just sexual pleasure or something superficial like that, but I mean something bigger, or maybe smaller. You want something, you get it, you're satisfied, you get pleasure. You want money, you win the lottery, you get pleasure. You want power, you get elected president, you get pleasure. You want food for your hungry family, you get a great job, you feed your kids, your kids are healthy, you get pleasure. You want your mother to be happy, you buy her a nice house and set her up with a nice man, you get pleasure. It's simple.
Now, people are willing to throw away their morals to get what they really want. If what they really want is a person, for whatever reason it may be, they might start to play dirty. Now if a whole bunch of people want that person, you best believe there's gonna be a problem.
Which leads us to the next part:
Sort of a Helen of Troy type situation here, but I think that beauty like that could potentially cause major conflict, maybe not a full on war but it could be a real issue.
People are possessive, and when people are possessive of other people, that means they see the other person as a possession not as a person, ya dig?
Let's talk about objectification. This person with this power will be objectified, no way around it. Maybe not by everyone, but by a good amount of people. They will be so focused on her beauty they will forget she's a human being with feelings. Now with this you get two results that are problematic:
Violence: with objectification come dehumanization, just like every genocide ever, the demographic that is being targeted NEEDS to be dehumanized for the rest of society to go along with it. Any heinous crime needs that. Humans at their core (if they aren't some sort of sociopath) should care if they are hurting another human they should feel empathy. However if you make the person out to be inhuman it gives you the reasoning to attack and feel justified in doing so. That's just how we operate, serial killers have to do it, rapists have to do it, you need to make that person an object to hurt them. If your character is objectified to the point where people see her as only a pretty sex object they will be willing to do all sorts of damage to her.
She's a prize: Now, if she is seen as a trophy and still not a human, it is probably safe to assume that one wouldn't want to hurt her because she is so valuable however, this gives the ability for them to hurt OTHERS because of her value. This goes back to the possessive point, if someone wants her and she “with” someone else, the person who wants her could try to “steal” her from the person who “has” her, potentially causing damage.
So basically this person with this power wouldn't be able to escape this type of lifestyle because it's not really about her it's about how others react to her and since humans will be selfish and they will want their pleasure and it's gonna affect every aspect of her life.