A female colleague of mine had to come into town for work and my wife and I offered to let her spend the week in our spare bedroom. I didn’t really know her outside of work but all of the local hotels were booked up for a big basketball tournament so we offered our place.

Throughout the week she stayed with us we would come. Back from the office and relax at our house drinking and chatting by the fire. We learned she used to be married and wound up getting divorced so she decided to try dating women for awhile. We had a great time just getting to know her while she stayed with us. My wife and I did have some great rough sex every night that week when we all went to bed.

On Thursday of that week we were hanging on out back porch drinking Malibu when my coworker asked if we wanted to try her pen. My wife and her passed it back and forth. I just sat back and watched because I knew how my wife got when she did that and couldn’t wait. My colleague told us she enjoyed hearing us the last couple of nights and started giggling I apologized and told her sorry your stories just made us horny. I decided to run to the restroom and take my time coming back because I was hoping it might lead to something. When I came back to the porch the two of them were gone so I went back into the house and walked upstairs.

On my way upstairs I heard the familiar moaning sound of my wife. When I peaked in the room the two of them were naked on the bed making out rubbing each other’s pussies. I opened the door and the two of them just ignored me and kept going. I watched the two of them for awhile and then went and joined them. It was an experience like no other. The three of us wound up crashing in the bed and woke up naked in the morning. My colleague had to leave after work that day but still texts my wife and hopes for another night like that next time in town.