Nanodroids are extremely sensitive devices. They can be hacked with quantum computers and nano-parasites that will cannibalize the existing nervous circuitry and drive it with sub-programs. These sub-programs along with the modified structure and function of the nanodroids can be used to enhance certain biological functions.
Most commonly used to augment pleasure the hacked nanodroids can be used in the stabilization of blood flow to the penis creating very powerful erections. The nanodroids also enhance the production and distribution of the hormone secretions into the blood stream.
Less common nanodroids are sent into the neural structures of the brain to enhance the receptor sites for biochemical pleasure stimulation. This process is a bit risky. Many people experience a constant turn-on which has drastic effects on their personality. They can be very spacey, almost campy.