Slave Doll

"Aki is an Andmaid (half android, half maid) who has been created specifically for the task of obtaining a sample of the introverted Kenichi's superior sperm. In a future where humankind has polluted the Earth into a permanent state of sterility, Kenichi is one of the few remaining humans with sperm strong enough to successfully breed healthy children. As she makes her way through his home disguised as a simple housekeeper, her circuits begin to swell with a warm and unfamiliar signal. Could it be that a robot has fallen in love?"