I really would never online date anyway just because of the potential that a scenario like what is described above can, and does, happen all the time.
I would always ask for a picture of the person before I proceeded, a pic of them and only them, as well. If I still found myself in this scenario I would be polite and enjoy the night as much as possible, knowing that it wont be going anywhere beyond that and I would not bother contacting the person again.
PS the girl on the far left looks much better in person then in that picture, I know because I dated her and asked her to marry me.
I would always ask for a picture of the person before I proceeded, a pic of them and only them, as well. If I still found myself in this scenario I would be polite and enjoy the night as much as possible, knowing that it wont be going anywhere beyond that and I would not bother contacting the person again.
PS the girl on the far left looks much better in person then in that picture, I know because I dated her and asked her to marry me.