Getting in the mood

It seems that every time I'm alone at home, I can't help but get excited. My first impulse is to rummage through my girlfriend's dainties for something sexy to wear. If I know I have lots of time, I'll fantasize about it for hours, usually by writing dirty stories. You've probably guessed already that she's gone now. I think I'm going to wear her bikini again. I swear that I've worn it much more often than she has!