She clearly says that it's her first time trying one out. Virginity doesn't really matter even if the toy would be inserted (which I think this one is not). If you do some research on female anatomy you would find that hymen, which is often used as the principal "indicator" of virginity, is not a "seal" but a bit of tissue that some women have and most of the times it doesn't even break. It varies from woman to woman.
tl;dr - She's likely a virgin, being underage and all. It's her first time using a toy.