The director and actor talk about something in the studio before filming. It seems that the plan is to secretly use a ``stimulant to excite racehorses'' to make ``Lauren Karen'' into a lewd person... Lauren, who did not know this, was intertwined with the man and the vibrator coated with the same stimulant was inserted into her slippery pussy! Lauren's body became hot due to the stimulant that started circulating inside her vagina and begged the man in a sweet voice, ``I don't want toys! I want something real.'' Lauren's pussy is rubbed up by a big dick, and she cums with a horny female face! She couldn't wait and grabbed her uncut dick, put it against her wet pussy and inserted it herself. She became dazed by the different feeling than usual, and skewered and pistoned like crazy! The directors, who have tasted her taste, are adding more and more stimulants to Lauren, and she begins to press the actor without even listening to him explain the details of the next shoot... Losing her sense of reason, Lauren goes into heat like a ``mare for stud'', pulls down the man's pants, straddles him in cowgirl position, and goes crazy over his big dick, squirting as she begs for him to cum! ! She pushes the overflowing semen into her vagina, making her flushed body twitch unsatisfactorily...!!