60KiB, 391x659, civers_seto_blanchard_2007.png View SameGoogleiqdbSauceNAO Anonymous Mon 25 May 07:50:34 2020 No.11709398 ViewReplyOriginalReport Quoted By: >>11710894 >>11710919 What evolutionary pressures caused male humans to be generally gynephilic while female humans are generally ambiphilic?