He Built a Fuckbot! (A M/m Erotic Gay Straight Seduction Story)

Dr. Tom Light, workaholic robotics scientist, has left his wife to one too many lonely nights. He can't fulfill her needs, so he creates something that can: a new companion robot to keep her company and, of course, give her a good fucking. But when the robot decides it's the doctor who needs a good fucking, how can he stand up to a powerful machine? Or will he even want to?