Make her a meal yourself!
Grab one of Jamie Olivers videos-simple recipes that look like their from a 5 star restaurant,but actually take under 30 minutes to prepare.
Serve the appropriate wine,dim the lights,turn the bloody telly off and play some suitable music(Angel Of Death not recommended).
By this stage her knickers should be sliding off of their own accord.
Thus, she will be convinced that you are indeed a well hung,sexy love pirate.
However if the lady is one which you are only planning to knob off and never see again-send her forth to KFC with the words ringing in her ears "A large bucket of 12 pieces and bring back the change you skanky mole-oh,and no fucking wings!"
Either way,your bedrooms a lot closer than it is in some flash arseholes restaurant.