WHAT DOES WHY IS SEMEN RETENTION BENEFICIAL MEAN?

https://www.youtube.com/watch?v=mFnmosX-8-IBeen having this for about 14 days. I feel the real difference because the load is developing my shaft. I have observed the main difference.Seminal fluid alters gene expression in girls, together with humans. It may even change conduct in fruit flies, but does it do exactly the same in women?Although this