Absolute Bliss

I was over at my next door neighbors place giving him a hand with some kitchen renovations recently. Rob and Sue are in their mid thirties, both into working out at the gym so are both quite fit and very sexy. He and I stopped for a break and coffee and asked I him where his wife was. Told me she was spending the week at her girlfriend's cottage. I asked him why he didn't go too and that's when he told me about their open relationship. Apparently twice a year, they kinda take a break from one another just to keep their marriage interesting. Told me they are both bi and she was probably having a ball eating her girlfriend's pussy as we spoke. We chatted a bit more and out of no where, I mentioned that I have been bi curious for many years. Right away he smiled and asked if I thought he might be the one to fulfill my curiosity. Guess he already figured out what my response would be cause he moved right up to me and his hands started exploring then we tongue kissed, deeply. Leading me to their bedroom, I stopped and freshened up in their bathroom and when I entered he was laying on his back, propped against the wall with pillows, totally nude stroking his cock. Couldn't believe how beautiful his cock is. Almost 8 inches of glory. He told me to strip and join him which I nervously did then once next to him, all my inhibitions melted away. Laid my head on his belly, tongue licking the dew off the end of his knob then engulfed as much of him as possible and sucked. So yummy. So tasty. A bit of this and a bit of that and he was face fucking me. Few minutes later and he emptied those plum balls right down my throat. Feeling him pulsate then gush spurt after spurt was amazing. We kissed for a while as he stroked my cock then said he really needed to fuck me if I was game. Sucking cock for the very first time was something else but fucking, I wasn't really sure. After a lot of coaxing and telling me he would be extra gentle, I finally gave in. After a lot of lube he took me doggy style. Feeling his knob enter me then all of his cock, made me gasp. His thickness really stretched me. Before long, it felt so wicked and I couldn't get enough. He was slowly pulling almost all the way out then pausing before slipping balls deep right back in. I told him to fuck me hard and fast and when he squirt I shook in pleasure and collapsed. Hopefully we can spend his week together.