How to keep you hard for 2 hours (sex knowledge adult novel)

The penis is very hard at first, but after using several different sexual positions, it is often not hard enough when the wife needs it. Sometimes when I see my wife’s resentful look, I feel very uncomfortable. In 2000, I went on a business trip to Shaanxi, and learned a method from a friend in Xi'an that can keep the penis hard for more than 2 hours. I would like to introduce it to you first. I hope you will persist in practicing it and make your woman feel very happy.
Materials: 1. Prepare a pure cotton cloth cover that can cover the penis.
2. Fill a 125 ml bottle with water.
Method: Everyone has the experience of having a morning erection every morning. At this time, do not go to the toilet. Put a pure cotton cloth cover on the penis and hang a bottle filled with water on the link of the glans penis. Lift your chest, abdomen, and hips, and lift them up with force. Do this 50 times per morning and 50 times per night. If the penis becomes flaccid during erection, use your fingers to stimulate the scrotum to make it hard. At the beginning, you may only be able to hold on for about 2 minutes. After a week, you can hold on for 10-30 minutes. If you keep exercising, you can hold on for more than 2 hours in three months. Note:
1. You cannot have sex during the first month of exercise because you need to conserve your energy, store your essence, and nourish your spirit.
2. If you can lift the 125 ml bottle smoothly, you cannot add more weight, otherwise, it will hurt our penis.
Effect: After I persisted in exercising for 2 months, my wife was very satisfied, especially because before, the fastest speed was when I was having sex from behind, but now I can use all the movements and ejaculate when my brain tells me to. My wife is now "upset" because I last a long time and her vagina gets swollen every time.