Rubbing the glans with a cloth can theoretically reduce the sensitivity of the glans to a certain extent, which means that it can delay ejaculation to some extent. However, the sensitivity of the glans varies from person to person, so each case depends on the individual. In addition, the act of rubbing the glans with cloth to induce ejaculation is masturbation and it is not recommended to try too much too often. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things, so it’s generally advisable to quit masturbating or reduce the number of times you masturbate.