DETAILS, FICTION AND SCIENTIFIC STUDIES ON SEMEN RETENTION

https://www.youtube.com/watch?v=mFnmosX-8-IBut there’s no proof linking the effect of masturbation on testosterone ranges to any on the benefits shown within the NoFap website or maybe the subreddits.Seminal fluid alters gene expression in women, together with people. It can even alter behaviour in fruit flies, but does it do exactly the same in