THE FIVE WAIFUS - 054 Guessing if you are a virgin

A friend of mine told me as a comment that he once heard someone say, "look how Anya (protagonist of spyxfamily) sits down, you can tell she's no longer a virgin" and he felt sorry for her (cringe), the problem is that when I started to investigate while I was drawing this comic, I noticed that yes, there is a branch of psychology that is responsible for reading bodily reactions and what it means, "just to be clear, if I knew it existed" example: if someone is lying or is nervous because of his posture, if he is restless, if he is confident, worse there are videos of both women and men, who study these topics with great precision, and although they are not 100% accurate, they are very close.