>>8590798>>8631467Evolutionarily speaking, a man can impregnate many women, but a woman can only be impregnated by one man at a time.
If a woman's partner impregnates another woman, then from a purely evolutionary standpoint it's not a huge deal, because he can still impregnate her too and everything is fine. But if a man's partner is impregnated by another man, then the other man has essentially stolen her womb and monopolized it.
Obviously women still really hate being cheated on, but I don't think it can be the soul-destroying, omega-class level disaster that it is for men.
Anyway on topic, I approach this fetish from more of a femdom angle. Imagining that I hate being forced to cheat on my gf and I feel super guilty about it, but the homewrecker is so seductive that I can't stop myself.
>>8633348That's amazing, please share that audio if you know where to find it.