I have to agree with China, although I am sure she realises that she may well be destined for the fiery pits of AB hell herself after mentioning the name that should never be mentioned. Ever.
Be warned though that whilst buying any by-product of the MC sewage outlet is definitely considered an eternal sin, buying the latest X-Factor single for the Christmas No.1 spot is borderline, depending on whether God likes to hum the tune and recalls the original version as being a lot better.
I think it is ok for the man and woman to continue having sex and I would encourage this as it will take their mind off religious matters. But if they are really really concerned about the supposed biblical implications then why not just get married or even abstain from doing the horizontal lambada? The children will be fine, I'm sure.