>>75585369It normally is a peace sign, but when placed in front of the mouth specifically, it instead symbolises spreading a pussy open and going down on it. Can be used by both men and women to signify they go down on women, but obviously if a woman is doing that, she's definitely at least bi, if not a full-on dyke.
That said, I can't imagine Shiorin not also loving dick, so she probably just swings both ways.