No, the act of showing the middle finger is not inherently a sexual action, though it has historical roots in ancient Greece as a phallic symbol. Today, it's primarily recognized as an offensive and obscene gesture, used to express anger, contempt, or defiance. While its origins might be linked to a sexual reference, its contemporary meaning is overwhelmingly related to insult and disrespect.... As You can see its not violating the rule 6.9and this is authentic information form Wikipidia you can also check. And if i hurt your feeling sorry for that