Robot Sex

Mixi is in real trouble. Professor Karen Daniels has invented the ultimate sex doll; however, there is one problem: It wants to have sex with them both nonstop for over 10 hours! No one could take such punishment. What are Mixi and the sexy professor going to do? From lab to lady lover, Mixi is going to get it in an intense sex session that will leave her flexible in every way imaginable.