I once was read about one white cuckolded husband that was forced to have his entire penis tattooed jet black. His wife told him that way he would have a black dick in his own life just as she had. His clever and controlling white wife also knew that any woman who would ever see his ink would think he was some kind of fucked up perv and have nothing to do with him. Not that he would ever stray enough to find out...she just liked taunting him with her own little extra insurance against him ever trying to have actual intercourse ever again. Even with the painful ink work done to make his smaller white cock ebony in color he would not be allowed any form of sex with his wife. Masterbation was still required and with no less than 3 condoms every time.