>>3558171All right I'll explain how morality works. Morality defines actions as "GOOD" if they support the continued existence of humanity. They are "EVIL" that make the species less likely to survive. To test the effect of any action, we simply multiply it to the extreme to make it simpler to understand.
So, we all agree murdering everyone around us at random is "BAD" because if everyone murdered everyone around them, all humans would die, or at the very least nearly all.
So, multiple sex partners. What if every female banged chads?
Well you'd have more kids, that's good. But those kids won't have dads, which is a big indicator of poverty and generally shitty people.
What's more, std rates would skyrocket, many of which leave people infertile.
It is objectively wrong for a woman to have sex with dozens of chads. It's less wrong for a woman to be serially monogamous with potential husbands. The best option is clear, no sex before marriage.