ULTR-137 A highly sensitive, mature female investigator, after being given an extremely powerful pleasure-inducing substance, goes wild and orgasms uncontrollably.

A veteran female investigator is forced to drink a liquid containing a super-powerful pleasure-inducing substance, and then her mature body is subjected to intense torment. Her nipples and clitoris become rock hard, and her pussy becomes a flood. Being tormented by several men in this state is unbearable. After arching her back and climaxing repeatedly, she is forced into a tight M-shaped spread-leg position, and an electric drill is shoved into her pussy, bringing her to her demise.