Described are restraints, and methods of using and making the restraints, for restraining a mans testicular retraction response to sexual stimulation. It is believed that the restraints and methods of use thereby tend to slow or postpone the onset of the mans climax, with the potential to prolong the pleasure of the man and/or his sexual partner. More particularly, clip restraints and loop restraints are described and illustrated. The clip restraints are configured to grip a portion of the scrotum and to present deflection or obstruction features above the reposed positions of each of the mans testicles, configured to deflect or obstruct the movement of the testicles toward a retracted position associated with the onset of the mans sexual climax. Advantageously, clips according to the invention may fold to a narrow thickness, convenient for carrying in a pocket or wallet. Clip members of the restraints may be attracted by magnets, biased by springs, or manually adjusted to a stable gripping position. The loop restraints comprise left-hand and right-hand loops configured to extend around a portion of the scrotum and to define a restraint opening, confining at least a restrained portion of the respective testicle to one side of the restrained opening to limit retraction of the respective testicle through the opening in a direction toward the respective vas deferens.
