An amateur cyclist approaches a married woman riding a mama-chari (a type of bicycle in Japan) and asks, 'Would you like to correct your body's misalignments with a new massage device?' She then boards the Mirror号. No matter what happens, keep pedaling, and if you can endure the pleasure and continue riding the bike, you win a prize! However, the sensitive mothers can't withstand the vibrations of the saddle and experience massive squirting!! Even more so with the rattling pistons reaching a peak orgasm!!!!
