A mad (futa) scientist (Patreon)

Sorry for the radio silence, I am going to catch up and schedule things ahead for the next few weeks! Decided to go back to school full time (masochist, I guess!) and it has been kicking my butt. I forgot how hard studying can be. so, please enjoy this ALMOST 20 minute fantastic story from /u/rottenpines of a mad scientist and her newly-grown dick....