anyone got a camera phone? wear a jeans..and pop it near you pants where you keep the coins (those are position a bit higher in front of your left or right side), put it on video mode, once after bath, quickly get your phone ready positioning it to the bed. I've done this about 5-6 times, and mostly got the shots (video), nokia phones sucks..1.3 megapixels. best to get those 2 and above pixels so you get better quality of your sexual romps. :-)
how to position it? well, mostly their rooms is small and the hanger is near the door, just position is nicely when she goes into the bath-room to prepare the bath for you.
if anyone still don't know how to do it, I will post a pic later. (by request) hehehe.