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

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.