>>58261729It's not a question of love or fidelity: it's a question of power.
Having power over another individual and using that power to the fullest is a fantasy for these kinds of people.
In exactly the same way that rape is very rarely purely about sex, but rather a desire for domination: people who say “oh, but that woman is ugly/fat/old, why was she raped?” completely miss the point: the desire felt is not sexual in origin. Its origin in is a crave for violence over another human beeing.
You wonder, “Why would you want a girlfriend if you're just going to cheat on her?” without seeing that these people want a girlfriend SO they can cheat on her.