Another sexy device from Tickleberry’s website : http://www.tickleberry.co.uk/pages/stallion.html
It’s indeed sexy and cruel and a nice intro to chastity play, as stated:
“The stallion guard is an entry level male chastity device.  It is effective and an ideal choice for those who are intrigued by chastity and would like to experiment with chastity play without initially incurring [...]