Fingering may break your Hymen if it's still there (a lot of women and girls break their hymen without having sex by riding bikes or horses and various other non-sexual activities) but it also may not. Technically you are a virgin until you have had penetrative sex(a man's penis was inside your vagina) and the hymen doesn't actually indicate whether your a virgin or not. However in some cultures the Hymen is very important and seen as a sign that your virgin, in these cultures if you don't have a hymen regardless of whether you have actually had sex or not most people will believe you are not a virgin. There is absolutely no scientific basis for basing virginity on the presence of the hymen since so many lose it before sex, but most of the people refuse to admit that. Hope i helped!