Human Guinea Pigs - Mara Luv

<b>With Behind The Scenes</b><br><br><b>See the prequel, “A Stimulating Exam” on GirlsGoneGyno as to how Mara became one of Doctor Tampa’s human guinea pigs!</b><br><br>Mara Luv had recently visited Doctor Tampa and Doctor Aria Nicole for her annual checkup. While waiting for the doctors, she snooped through the cabinets and found sex toys! Excited and not thinking clearly, Mara began masturbating on the exam table. Of course, when she did this, the doctors walked in right as she was about to cum!<br>The doctors explained that what Mara found and was masturbating with were part of the various devices and instruments they use as part of their orgasm and female stimulation studies. This made Mara curious, and she decided to come back and participate in some of these experiments herself!<br>Mara probably thought it was going to be all orgasms, but finds out Doctor Tampa has other things in store for his new human guinea pig! Having Mara undress and get onto a surgical table, the doctor re

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