After impulsively fucking chad their whole life, they settle around 25 for a guy with a good salary that they aren't attracted to. She isn't actually sexually attracted to him, she thinks "well, I can have kids with him, and he won't cheat, and I can think of hot guys for the once a month necessary starfish sex I give him, plus he's 'sweet'".
There's an old saying:
"Alpha fucks, beta bucks"
There's a 50% divorce rate buddy. For a reason. When the only way you know a relationship is through sex (i.e., the 21st century foid), you won't be able to learn how to maintain a relationship besides sex. And when you get older, have kids, and can't have the fun sex you had in your teens and early 20s, you get resentful - you either begin to cheat, you do weird kinks (like dominating him in bed), you try to prop up your value to attract a guy you are sexually interested in (it never works), you have "girls nights out" with your friends and fuck hot dudes in one night stands, or you become a resentful 35 year old wine drinker who writes feminist blogs about how evil men are. And then it falls apart.
