Robo Maid Ga Kanjou Yutaka Ni Naru Hanashi Chapter 6: My Tone-Deaf Robo Maid

Chapter 5: My Robo Maid And The Machine Doctor Chapter 7: My Expressionless Robo Maid Gets An Upgrade

This might or might not become serialized.Apparently, the name of the series is just "Robo Maid".