This is a story of a couple who live separate lives but share a love of BDSM. After many years as members of SH, and several attempts at finding the right Bull to trust Mistress and her slave had pretty much given up. That was until a simple one line message from somebody calling himself Master Colin. It read..... I don't expect a reply but I did read your profile and noted your not looking for a third person, which i accept, however would love to chat as now living alone and would love your company in a chat room. Mistress told me to reply thanking Master Colin and tell him we would be happy to chat..... That was two years ago, Master Colin was non pushy very witty and great to talk too, over time he gained our trust, and the chat although fantasy got more and more explicit. Mistress even told him about my reluctance to clean her after i had on the rare occasion been allowed to cum in my Mistress. He was not as i expected angry with me for not been able to carry out this task, but was sympathetic to my problem, he realised I was the type of male on ejaculation lost all interest in sex. He explained to Mistress that the only way to get her slave to clean her properly was to have somebody else cum within her womb and whilst slave was still excited to clean her out. Mistress explained she was nervous of meeting another and that was unlikely to ever happen, unbeknown to me at the time, my Mistress and Master Colin were having a private conversation to which i was not privy. Over time Master Colin was becoming more dominant in his discussions with her and over time Mistress was becoming submissive to him, she began to realise she needed a dominant in her life. I only realised when in our three way conversation Mistress started calling him Master or Sir and was displaying very submissive tendencies when talking to him. I must admit i was very turned on by this turn of events but did not let on to my Mistress at the time. It turned out Master Colin lived about 12 miles from us, was a retired Bank Manager, lived in a beautiful house with secluded garden and swimming pool. I will tell you how we found out in Part Two....