After school, daily sex practice keeps me constantly erect. Meddlesome little devil junior girls, wildly curious about my cock, sandwich me from front and back, double-handjobbing until my balls are drained dry. To cure my severe premature ejaculation—so I won't be dumped even if I get a girlfriend—I must endure for just one minute. Pass that test, and we move on to actual intercourse. A special production featuring tight sandwiched contact and strict ejaculation control.