Fun With Bisexual Couple

Some years back I shared an office with a middle aged professional woman and over time, we formed a bond. She described herself as a former teenage "wallflower" who did not begin to live any sort of an exciting life until she went away to college - and began fucking any man who showed an interest in her pussy. She was quite candid about her exploits in college and despite her being married and being my officemate, I developed quite an emotional attachment to Cathy. Every once and a while we would go out after work and unwind with an after work drink. One night in a bar close to our office we were drinking and she said her husband was on an overnight trip. After a few drinks Cathy invited me to her home and gave me a look that let me clearly know that the visit to her home was for fucking. We walked into her place and soon found ourselves in her bedroom. Cathy soon had my cock in her mouth and I had a digit on my right hand buried in her warm ass ... when the bedroom door opened and there stood her husband in street shorts and a T-shirt. Clearly he had not been out of town and for reasons totally mystifying to me Cathy had deceived me.... There was a long, pregnant silence as the husband stood in the doorway and my cock began to shrivel up inside Cathy's mouth..... Yes, she never took her mouth off of my cock when the bedroom door opened. Cathy then removed ny cock from her mouth, sat up next to me and told me that she and her husband had an open marriage and they were both devoted bisexuals. I was notified that the price for fucking my office companion was sucking her husband's dick. As I contemplated the imapact of her remarks, Cathy returned her mouth to my cock and her husband (Kevin) unbuckled his belt, dropped his walking shorts down around his ankles and approached the bed.... spreading Cathy's ass open wide and plunging his face and mouth clearly between her ass cheeks. Soon Cathy looked up at me, lifted her mouth off of my cock just far enough to speak and said, "You suck Kevin's pretty cock as I suck you.... and then, if you haven't cum already, I will have my huisband suck you and prep your cock to fuck me... Of course, when you do, I insist that it be Kevin's hand that helps guide your cock into my pussy. Kevin's cock tasted delicious and it was well worth it to suck him so I could spurt my cum load into my officemate's warm, wet married pussy. His cock was so nice and Cathy's pussy and ass were so tantalizing that I returned to their marriage bed a number of times and tasted their bodies multiple times until the both of them transferred out of town and denied me of his fine pussy and her husband's rigid, delicious cock.