If a sister is terribly afraid of the new coronavirus, and spends all day not only cleaning, but also walking around the house wearing a mask, then this situation can be perfectly used. Having intimidated his sister with terrible stories, the brother tells the girl that he knows a great way to disinfect the whole mouth and therefore makes the girl waffle his penis, and then do cool sex. This is how the virus feels after that - it’s not clear, but the couple themselves really like it. So for prevention, men, do the same mouth disinfection to your wives.