Many gifts for the slave padronagaia Mistress Gaia

I have tied down my personal slave on the trunk, so that he cannot move and will concentrate on his duty: cleaning the soles of my boots with his tongue. Soon, I notice that he’s doing a poor job: his tongue is too dry and cannot remove all the dirt and grime from underneath my boots. Unfortunately my slave is getting old and, sometimes, even his experience of thirty years can no longer compensate the loss of physical vigor. I need to help him, giving him something to drink. I feel my bladder