Reply: I jerked off in front of my wife and her bff.

My wife (45) and her best friend (46) will pick random times to visit each other and hang out. My wife and I (50) work from home so her friend will come over during the day. They can be incredibly childish when together so I find something to do while they have their girl chats.
I was working in my office when I hear screams of “ewwww!”, “so gross!”. I go to investigate what they’re screaming about. Both are laughing and giggling as normal but giving me a strange look. My wife’s friend had caught her son masturbating which prompted the screaming. I just chuckled and said “boys will be boys”, when her friend asked me how I learned to masturbate.
I looked at my wife, who is usually very reserved, and she had an inquisitive look on her face. “I don’t know, the same way girls learn I guess, you touch it and feels good”. Both protested immediately “ I never did that”. I laughed out loud. “Whatever,” I said and began to walk away.
“Wait, seriously,” her friend said, “I don’t know where he learned it”. I sat down and my wife chimed in. “Yeah, i know you do it. How did you learn?” I jokingly said “It would be easier to show you!” My wife said “don’t you dare!”, her friend said “I fucking dare you!”
“Okay”, I said, “I started jerking to porn”, I got out my phone, found something fairly hot and started rubbing my pants. Silence. I look over my phone and both are staring. They are sitting separately on our couch and loveseat, each with a blanket covering their legs and waist. I’m in my recliner. They are almost in a trance. I was getting turned on more by the second so I just pulled my pants and underwear off and sat down with my feet up.
I describe to them how good it feels to stroke up and down. I’m really hard now and starting to leak. They become totally silent. I can begin to see movement under both blankets. Knowing they’re rubbing their pussies and getting wet like me , i tell them how id watch the porn and imagine the woman doing things to me. I was getting really close and had no plans of edging. I could hear the wet noises coming from both of them. I slowed my pace, and felt my cum building inside. I started cumming and moaned out loud, shooting 4 or 5 ropes of cum on my shirt and the rest running down my hand and balls.
They both had orgasms almost at the same after i shot. Both fully clothed and under their blankets, their bodies convulsed and they whimpered, both with beet red faces. It was actually so hot knowing I made them both cum just be watching me and not touching them. I smiled and said ”any more questions?” I wiped off with my underwear. And walked away.
They still have their little girls time, but no mention of our “lesson” and no indiction anything will happen in the future.