Dominant Fembot by Steff (Archive Link)
This somewhat longer robot story by Steff follows the female main character as they purchase a humanoid robot to help her with her house. But what she actually installs once she has her fembot at home are bondage and Fembot dominatrix apps. The new Fembot, Wendy, quickly becomes her Mistress and the two get to spend quite some exciting time together, with the MC getting her mind-blown with what her new Fembot could do. When she gets some time off over a long weekend, she hands control completely to her robot, which promptly makes use of that power and locks her into a hood making her blind, wondering what else will be in store for her in the following days…