Movie Information:
Young ladies from a certain prestigious university skip class to study men’s bodies. They approach men who look like virgins in front of the station and at shopping centers, lure them into a car, and all gang up on him for a physical examination! Using their own bodies, they test the sensitivity of his cock, the angle of his erection, the rate of expansion, and ejaculation time. Even though they call it “research,” these college girls can’t hide their intense excitement.