FACTS ABOUT SCIENCE BEHIND SEMEN RETENTION REVEALED

https://www.youtube.com/watch?v=mFnmosX-8-IYour browser isn’t supported anymore. Update it to get the very best YouTube working experience and our latest capabilities. Find out moreSeminal fluid alters gene expression in females, which include humans. It can even change conduct in fruit flies, but does it do exactly the same in women?Revatio® is