The research theme of SOD Lab's 7th installment is 'squirting.' Three carefully selected sensitive female employees within the company experience an endurance test where they squirt repeatedly without end! Considering the subjects' stamina, a time limit of 30 minutes each is set, forcing them into a hell of machine-induced orgasms and limit-breaking ejaculation! The shocking human experiment involving a total of five people, including two researchers, has been recorded!
