SDMU-616 "What happens if you keep hitting someone with a 100,000 RPM electric massager?" SOD female employees seriously verified the result: Urine soaked through their suit hems, 5 people cumulated 48 orgasms. SOD Sex Science Lab Report 2

SDMU-616 2017-06-15 123分（HD版：123分）

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Hi-Def メガネ Big Vibrator Other Fetishes Documentary Variety

JAV Idols

amateur

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SOD Female Employee

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Director:

Film Introduction

The SOD Lab series, which seriously investigates questions about sex, is back with its second installment. This time, we investigate: 《Which intensity of electric massager makes women more likely to orgasm?》 We conducted an experiment by fixing female employees in various positions and continuously stimulating their vaginas with an electric massager. The result was non-stop orgasms and screams! Incontinence and writhing in agony! The lab floor ended up soaked!

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