Men with premature ejaculation who are too vulnerable to horny stimulation challenge an improvement program to overcome their complex. One-on-one chi-pot training with cute nurses! ! Exquisite handjob and mouthfulness can not be endured in front of you and runaway shots many times! Giving further stimulation to Ji Po after ejaculation and starting training again. Patients who faint in agony all the time for thorough strengthening! !