Little did I know that he had been fucking her regularly for several months. I would find that out later. I made a quick decision to not confront them... and slipped away driving to the nearest bar.I had several beers and waited till I was sure they would have finished and returned home.When I entered the house I made sufficient noise to let them know I was there. But it was not necessary, as Charlie had already left.Later that evening, I totally caught Kelly off guard when I asked, "How long. My wife was horny all the time now.She kept thanking me for introducing her into swinging and wanted to make sure I was cool with what she was doing. I told her no problem, just keep having fun and let me know what is happening. She gave me a big kiss and told me she will and tried to give my dick a squeeze but said oh well can't find it.Later that night she gave me another kiss, I asked what was that for? She said, "to thank me again for all the fun she is having as she visited a of swinger. It was my Batman costumed lover from earlieron. Meanwhile, the two guys she had been going at earlier on now seemedmore interested in each other. The hot fireman was on his knees besideRebecca but, instead of focusing on her, his lips were wrapped aroundhis police buddy's cock. Indeed, these two weren't the only guys toohorny to wait their turn with me or my sister. It seemed that me andRebecca revealing our little secret had urged the whole group of guysinto a little exploration of their own,. Dad and Jess left sunday night shortly after dinner, its about a 2 hour drive from where we live to dads apartment. I told mom I was going to go take a shower and get ready for bed. Which really meant I was going to go jerk off, something I do a lot though I had then and still do have a very active sex life. After my shower, I dried off and put on my pj bottoms, t-shirt and my slippers then headed down stairs for a snack and to watch some TV and bumped in to my mom who excused her self to go.