I don't think Namrata (or whoever) really thought carefully that she might be a sister/daughter whatever to whoever... otherwise, in the current social context, she would not agreed to record the sexual acts... but she can agree to have sex... that's not a problem... she can have sex with thousands of men.. it doesn't matter.... anyways, is the girl really Namrata or not? Is she trying to become another Parish Hilton or not is difficult to say at this moment. But sex is a taboo.... that's why peole enjoy more sex wgile doing it sneakily.. rather than having a marriage certificate....