How can one stop the practice of masturbation (by pressing the thighs firmly against the organ until ejaculation occurs)?

Practicing masturbation is an ugly and forbidden act in Islamic law, and it has serious harms to the mind and body. One must abandon it and repent to Allah. We advise you to persevere in memorizing the Holy Quran, for it is the best of deeds, and losing what has been memorized from it is a great sin. Your engagement in memorizing the Book of Allah will help you abandon masturbation and everything that displeases Allah.