Goddess Tangent sets out to do some Stress Testing on Her slave's cock and balls. Goddess starts by spitting on his dry bits to moisten them up a bit. Then She ties those balls up to keep them from flopping around. Then comes the Wartenberg Wheel to test the neural responses of slave's cock and ball sac. Tests passed so far. So next comes the sound to stress test his cock from the inside.

The sounds get larger in size with various shapes. Then Goddess adds some more stress by holding the magic wand vibrator to his cock, while the sounds are inserted. That puts the slave's mind into... Show more