Test subject 142 is being kept as part of a range of experiments. It is sat on a stool, impaled on a dildo with a wand vibrator against its cunt. You have control over the vibrator. It cannot remove itself from its seat. At the sound of the buzzer, it must report its physical observations. At the sound of the bell, it must reveal a sexual fantasy. This is all in the name of science...right? A ramblefap with plot, with a female speaker and suitable for a listener of any gender who wants to hear a girl get so overstimulated she cries.