I'm not an expert so this is just my personal experience, feel free to shoot me down if I'm missing something here.

I've been in an LTR for a few months now, and I've noticed that as long as I treat her like a sex object (within reason of course), everything falls into place like magic.

Shit tests: I say something "sexual" to her during a normal conversation, she pulls a slight shit test implying I'm treating her like an object, I double down on it, and she melts immediately.

I slap her ass whenever I can and touch her like if it were my personal doll whenever I can, and she lets me.

I wake up in the morning, turn to her, and if she's starting to wake up, I take her almost-naked pajama off her and wake her up with my cock in her. Afterwards, she gets up and makes me breakfast (unless I didn't tire her too much lol).

I brought her to live with me while keeping everything under my name and she pays for half the shit, no questions asked, and she even earns less than I do.

She tells me her legs hurt after fucking her good and well, and I tell her not to worry as her sexy mouth will take care of me the way she likes it, and she does.

It's insane the amount of shit I get away with by never shying away from who I am and what I want from her (my personal, always available cum-dump, fuck doll, sex object). And, as a reward, I keep her company, and give her a man to be at her side.

She's also a very good LTR material that virtually keeps zero contact with other men (including cousins lol), and is so into me/scared that whenever the topic of an ex of mine comes up, she becomes silently jealous and feels like crap.

Her ex used to cook for her all the time and treat her like a princess: when she's at my place, she cooks for me and cleans my place while I go out to train and get bigger on the gym.

Whatever the hell is going on here, I like this a lot, and for the time being, I'm not gonna stop living like this.