Prepuce amputees are not supposed to masturbate, not according to the high priest of circumcision in the USA, dr John Harvey Kellogg, who promoted masturbation to "cure" guys from masturbating:
"A remedy which is almost always successful in small boys is circumcision.... The operation should be performed by a surgeon without administering an anesthetic, as the brief pain attending the operation will have a salutary effect upon the mind, especially if it be connected with the idea of punishment, as it may well be in some cases. The soreness which continues for several weeks interrupts the practice, and if it had not previously become too firmly fixed, it may be forgotten and not resumed.”further
“a method of treatment [to prevent masturbation] ... and we have employed it with entire satisfaction. It consists in the application of one or more silver sutures in such a way as to prevent erection. The prepuce, or foreskin, is drawn forward over the glans, and the needle to which the wire is attached is passed through from one side to the other. After drawing the wire through, the ends are twisted together, and cut off close. It is now impossible for an erection to occur, and the slight irritation thus produced acts as a most powerful means of overcoming the disposition to resort to the practice”and
“In females, the author has found the application of pure carbolic acid (phenol) to the clitoris an excellent means of allaying the abnormal excitement."Let us not forget the tens of millions of penises who were mutilated as a result of his primitive theories, and are continuing to be mutilated daily by cutting off the best part without the individual's consent.