
Don't mess up our world frame with this imaginary one. In this one (alphas, fated pairs, pheromones) rules are different. Many things are metaphors (omegas are like women, when saying that they are sex toys, can't work due to "menstruation" or low physical strength and they are considered inferior). We do not have the concept of rut or pheromone in our word. ML is actually in fault for trying to change the sec sex of his friend and kidnapping him. I imagine that attacking an omega in heat if you are an alpha does not have a free pass, but if we compare with a drunken person having to pay for commiting a crime in our universe, in the omegaverse the omega "drunks" in a sense the alpha so things are perplexed. So ML is for sure responsible for a)how he treated his fated pair after the pairing b) how he treated MC afterwards. But when we read a story that has a different frame don't impose our current frame rules. For example a story which takes place in ancient china and the emperor has 1 wife and 3 concubines. "He is a cheater". That notion does not exist (at least for the emperor) at that frame. Religion, society and law expects him to have many women and many kids.

Him pulling when I was trying to cut, then pushing when I was hooked again. That longing suffocating me for years. And he knew. He really knew. But I was best friend, free housing, free food, gaming, free therapist. Why mess with all this? And at some point that I had enough he told me "you are my best friend, we can't mess with that and risk our friendship ". A month or two later he fell in love (again) with a hot bimbo and disappeared completely.
I am not judging ML, too soon for that. He does though fuel MC feelings. Whether he is aware of them I don't know.

You can participate in an orgy as a woman only if you have an amazing body, but as a man you can be overweight or whatever. Wow thanks!

Husbands are cheating bastards, girls are emotionally and sexually deprived. And? Still the (rather realistic) image we have is that of ugly men doing whatever and the only thing that will be hurt in the end it is their pride. While apparently those pretty girls need sexual liberation and not a respectful partner. I am all for sexual liberation if it is what you want but those were women feeling lonely, not just D deprived. So out of this ridiculous story I will keep the image of models only being able to find happiness and experience sex liberation, while ugly POS can do it also.

It's a manhwa! What else are you expecting ╮( ̄▽ ̄)╭. Both men and women are sexually deprived and cheating on each other. And! Still the' rather realistic" image we use to see in the society is that women choose there partner respective to there choise and needs while men do that too. As you stated that "ugly men doing whatever and the only thing that willbe hurt is their pride" well, no absolutely wrong! Men have to go through divorce, mortgage, lawsuits, and so on.
Note: I'm not saying women do go through all of this but rather someone has it tougher than others. While your absolutely right about sexual liberation and not a respectful partner. Actually those women are feeling lonely and sexually deprived. Say why? Because if you read the manga carefully from the begin you'll notice that every single women are not satisfied with there parents and looking for a ways to divert themselves from the fact is that they are happy in their relationship but as the story goes and we can see that they started to open up abt there insecurities and desires.

I do not disagree but if you see my original point it was simple that in a nice and organized orgy women should have model bodies while men can be how ever. The first reply was like "this is what you get from this?". No I don't, but it is erotica and I will not psychoanalyse too deep. But the artistic choice that shows that its target group is 95% male and that a woman should be sexually pleased only if extremely beautiful while this is not a rule for men is obvious here
He didn't have sexual contact with his bil while he was married to his sister. They had sex after they divorced. "Oh but you don't get involved with your sister's ex.". Yeah but she actually got involved with her brother's ex first. And she knew it, but pushed it. She literally told him to leave her brother and get with her. Uke is also kind of an ahole because he did. But I think it is his plan to "separate" the siblings. Yeah he is a little brain burned.
I thought that was the only one who peeped it
AND ITS SO OBVIOUS TOO
CAUSE REMEMBER the reason why the mc said lets take a break was because the uke felt like the mc was spending too much time with his sister ( WHICH WEIRDO THATS HIS FAMILY BUT OK)