I drug through the dirty laundry bin trying to find a dirty towel. After a few moments of digging through the bin I locate a white towel that was just...a little damp from one of us taking a shower last night. “ found it sis? I yell back to her as I sling the towel over my shoulder and began to make my way back to her room “ About damn time took you long enough” Sally yell back to me.A few moment later I around the corner with the towel slung over my shoulder. I stopped at the door when I saw. That feels great inside me…..you are totally filling me up….please go slowly until I get used to it” Mike said.Keith slowly pulled out and then pushed back in, picking up speed as he continued to fuck Mike’s ass. He must have fucked Mike hard and deep for at least 15 minutes."God, I'm going to come soon" Keith said “I cannot hold back much longer”.“Just let it go, I want you to fill my ass with your hot cum" said MikeKeith plunged his hard cock one last time, then exploded shot after shot of. But the urge became too great!I was going through a divorce. During that time I met-up with a woman who shared how turned on she was by MMF porn. That her last boyfriend was bi, and how much she loved watching guys suck cock! She made me promise that I would check it out!We stopped seeing each other ... one day I was enjoying this site and decided to check out the MMF porn section to see why she liked it so? I clicked the bisexual section ... clicked on a link with a hot woman and two guys. One. A further two years later we knew that this wasn't going to happen and as they say, "everything had been taken away". This goes one of two ways, either the woman goes off sex completely or, luckily for me, she becomes extremely randy.Many discussion were had, often punctuated with wild shagging sessions, offers of a divorce were made and discounted and eventually we came up with a plan. We would become swingers, but how?At this point I must include that we had an adventurous (for the time) sex.