Our R&D department is always working hard to provide the best aphrodisiacs for our training session. Recently they came up with “Rainbow Juice”. While I do think there might be better names for this lewd serum, it’s effects are incredible! Each colour of the rainbow spectrum has its own brain-melting effects, like a pack of multi-flavoured candy. Red particles increase the trainees will for disobedience, making them exhaust themselves faster while trying to fight back. Yellow particles increase skin sensitivity, making even the slightest touch an almost unbearable sensation. Green particles enhance the receptiveness to pleasure, causing orgasm after orgasm from merely being subjected to the fluid. Last but not least, the blue particles cause a numbing sensation, giving the trainees just a short enough break to catch their breath before experiencing the effects of the other colours again~ Truly a mind-melting experience!