What you will need is a bath such as the one I used here and the bubbloid gyroids. To get them in the bath simply place them on the wall behind the bathtub.
the grip the bath cards have on me is unreal so might as well make one for my own daughter (or attempt to)
except the ub story is you trying to wake her up cause she gets into hot water and honk shoo mimimimimis in 0.5 seconds flat