There is the issue of an orgasm before penetration, but barring that, does the length of intercourse have any bearing on reproduction?
There is the issue of an orgasm before penetration, but barring that, does the length of intercourse have any bearing on reproduction?
Not many species will be receptive to sex outside of their fertility windows. Bonobos will, but not chimpanzees. I don’t think gorillas or orangutans will, either.
We’ve met different gorillas and orangutans, I suppose.