She created a machine to fuck her
Christal knows her way around a toolbox (pun intended) and used this skill to make sure she would never have to rely on an unpredictable male ever again. She created a machine to fuck her as fast or slow, as hard or soft as she liked. A machine that would keep going until she decided she had had enough. Here you can see Christal's first time with her new "boyfriend". He never complains about pleasuring her when the football is on either...