Today you have your Baby Girl handcuffed to some brand new thigh straps for a little power play, but just as you get started, someone shows up at your door. How could you have forgotten that you scheduled your twice-a-year check-up for your HVAC unit for today (or did you really forget)? Well, it’s not like the indoor unit is here in the bedroom, so, as long as she stays quiet, there’s no real reason to set your Baby Girl free. And it’s not like the HVAC guy really needs you for anything other than showing him where the unit is, so you may as well go on ahead and play as planned …