Don't do it. Don't mix business and family, don't shit on your own doorstep, don't look at your brothers' wives, don't have a relationship at your own office, and don't mix your punting and personal life. Although saying all that, the danger creates a bit of adrenaline!! But NO. Drop her off at a legit one down the road for a 90 min treatment and get yourself along to your spa for 60 mins.