Mrs. Watson is back!!! Today She is conducting an experiment on a male cock. She has a subject naked on Her examining table, and She begins to gather research on how the cock works. She measures the penis at rest...She takes the male's pulse....by listening to his heart, and also listening to his penis. She measures the differences that occur as She masturbates the penis slightly...stopping to re-measure. She also makes notes on his increased heart-rate as She continues to massage he penis. She observes pre-cum...and stops to write down the time it appears. She also notes that penis size, a... Show more