SDJS-182 "What happens if a person is made to squirt endlessly?" SOD female employees seriously verify it 2 Hand jobs, special devices, and penises are also experimented! Ejection volume and endurance time are thoroughly investigated! SOD Sex Science Lab

Film Introduction

Two new SOD employees and one experimenter re-examine "What happens if people keep blowing tide?" This time, in addition to all special tools, the use of hand man and cock is also lifted! We succeeded in collecting a wide range of data, mainly on the injection amount and durability time. Please take a closer look at the research results captured by the three subjects, the researcher, and the entire laboratory.