Side bfs

Some theories actually hold that this is closer to the sort of “natural” alignment of humans. Theory holds the orgasm is a way to incentivize reproduction. It’s a non survival based physically demanding task that puts us in a vulnerable position- and without biological drive to reproduce it is unlikely that ESPECIALLY more primitive humans would do it often if at all. But women tend to have a harder time achieving orgasm on average with a partner. One theory is that this is to incentivize the female to have multiple partners- increasing her odds of impregnation.

For most humans, a partners moaning increases arousal and speeds their finish- but a theory as to the evolution of that response is simple and observed in other species. The moan had several results. It signals other males a female who is willing to breed is nearby, this attracting more partners. The male partner knows other potentially dangerous males are on the way and he must finish quickly. If these other male partners are physically superior- theoretically better mates- they will overpower him if he doesn’t- which could also lead to a better genetic seed for a child.