The gym trainer presented two of his top athletes to the master. Peter who is 20 and 18 year old Adam. They are to be tested to see if they can endure a good spanking. Today the boys are enduring having the their athletic muscular behinds being strapped with the leather belt, first while in their boxer and then with them now warmed up, their bare butts. They both get quite vocal during their ordeal. They receive the spankings both from the master and from their trainer.