Ladies (and some dudes) keep you man under lock and key to stop him from bringing home a gift that will keep on giving with the CB-6000 Men's Chastity Cage. Simply attach this device to his twig and berries to prevent him from being able to have an orgasm. As one reviewer pointed out it does not prevent arousal, but it contains it.
An important note for travelers and attorneys. Use only plastic locks when to prevent embarrassing incidents at security checkpoints that have metal detectors.