[Chinese]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

"What happens if a person is made to squirt endlessly?" Re-examined by two new SOD employees and one experimenter! This time, in addition to various special devices, hand jobs and penises were also allowed for use! We successfully collected extensive data on ejaculation volume and endurance. The three subjects, researchers, and even the lab were all soaked through. Please take a close look at these research results.