Commando in grey sweatpants

I thought I was at home alone, barely awake and pulled on some grey sweats when I got out of bed. It was a normal Saturday and the house was quiet so I assumed my wife had gone out early on some errands or something.

I poured myself some water and browsed through nsfw Reddit to entertain my morning wood as I walked into the living room only to see my wife and her bf sitting on the sofa. It was obvious to everyone in the room how hard I was and I totally unprepared for the situation. Drink in one hand phone in the other I couldn't subtly cover up. I said hi, apologised for looking rough and said I'll go out on some real clothes.

I went back upstairs and started to get dressed when my phone buzzed, a text from my wife saying they both enjoyed the show and if I wanted to come back downstairs they would prefer it if I didn't change. This got me very hard so I did as I was asked and went to meet them.

I sat next to my wife, across the room from her friend, they both made some comments about how they swapped photos of old partners in the past but it had been a while because we were all married a long time ago. My wife offered a live demo as she stroked me through the sweatpants and I agreed it would be fun. Seconds later she pulled out my cock and was stroking it for her friend who took a couple of photos and sent them to her husband. We're planning on meeting up soon because they want to compare and possibly swap.