View all comments. Says Study. NHS 'Sex activities and risk'. So an oral session to have probiotic properties, the performer would have to swallow between ten and 10, grams 10 kg of vaginal fluid. Close Share options. Relieving pain Orgasm is a powerful pain-killer. Did You Know:
More than two-thirds of those participants reported that oral sex was involved.
Not just good, but good for you
It is important to maintain optimal health of these organs. You can find in-depth discussion of all these risks in the article: Unfortunately, their views have been reinforced by a good deal of present-day pornography — especially on the internet — which tends to suggest that:.