Time alone - what should I do?

[bingo]

Everyone else is out of the house for at least an hour and a half. Normally, I'd be out of my clothes and masturbating as soon as I heard the door close behind them, BUT: I've been expecting someone to pick something up, and they haven't turned up yet.

They were meant to be here nearly an hour ago - I still expect them to turn up, I just don't quite know when.

My question is - what should I do? Shall I just go for it, and hope I'll be able to hear them coming over the noise of me cumming, or should I wait until they've come and gone so I know I'm definitely alone?

[Tazz41]

Why wait? whip that fucker out and blow a quick load.