Remember to plan your evening, if you do it should go something like this
She arrives, shag her straight away, have a chat / chill then shag her again, then go out get something to eat, shag her again, then relax and go to bed, shag her again and then sleep, set alarm for 3am, shag her again, set alarm for 7 am, shag her again, pop down for breakfast then shag her again before she leaves. (some of the Shags may be replaced with just blow jobs of course)
She will arrive and chat and "get to know you" a little fumble and she will say she's hungry so lets go out to eat, out you go, you get back and she's full and wants to let dinner go down before sex, eventually 11pm you get sex then fall asleep. In the morning you try for sex, she say's she needs a bath, after the bath she tells you that times run out.