A woman's university physical education club training camp revealed her history of masturbation. (PYM-492)

The athletes' sex drives seem incredibly strong... I infiltrated a training camp housing female university students from the Kanto region and set up a miniature camera for months... I collected their sexual records. Honestly, it was even better than I imagined! I couldn't hide my surprise and bewilderment... their sex drives were insatiable! They seemed unsatisfied with men... they masturbated daily in one room. The rumors were true! Women's sex drives are stronger than men's! That's an undeniable fact.