My wife and I were having a great time at my friends party. All my friends had gathered up to hang out, drink, and play Cards Against Humanity. We were proper drunk by the time the party moved outside onto the deck where the hot tub was up and running at a comfortable 102 degrees. My friend jumped in and told us to all get in as he splashed water at us. My wife laughed as she announced that she didn’t have a swimming suit but she was wearing an undershirt and a thong. We all agreed that that was suitable attire and encouraged her to get in. We all watched as she took her first shirt off. The undershirt had tiny straps and her breasts nearly poured out of it. Her nipples on the verge of popping out. She adjusted her top before sliding her leggings off and quickly getting in the hot tub with my friend with a splash. Despite it being dark, it was easy to see her breast through the fabric of her shirt as it clung to her. She told me to get in but I told her I would go get us all drinks and took the order to retrieve from the kitchen. Everyone else sat on the deck chairs and chatted while I stepped inside. I could see everything from the kitchen window and could hear my wife laughing and talking. I took my time getting the drinks, occasionally looking out the window to see what my wife was doing.
I heard everyone start laughing loudly and cheering as I stepped out on the deck with the drinks. I thought they were cheering for the alcohol but quickly saw they were cheering wife. Her right breast had slipped out of her shirt and she was adjusting it to cover up. I laughed and joined the cheering while I handed out drinks. My wife took her drink but stumbled slightly and fell back onto my friend. I could see him help catch her fall. As she fell, his hands groped her tits. She didn’t seem to notice and turned back to me, telling me to get in. It told her to move over and started climbing in. She had stood up and positioned herself in front of my friend, her bare ass in his face. He reached up and slapped it playfully, to which she yelped and started laughing.
I sat in the tub with my drink, my wife between my friend and I. Everyone was talking and having a good time when I noticed my wife’s face started turning red. I asked if she was alright and if the water was too hot and she shook her head no and said she was fine. It was then I noticed that my friend had rested his hand on her leg, his fingers rubbing the inside of her thigh. I grinned and reached my free hand under the water and started to play with her tits, pulling them both free from her shirt. All of this was happening underwater so it was difficult to see, specially since it was dark. I looked over to my friend who was smiling like a kid in a candy store, looking at my wife’s tits as I fondled her. After a few moments, my wife gasped and I could see my friends hand between her legs, a thick finger pumping in and out of her pussy. I continued to play with her tits as she started to cum on his finger, her body shaking uncontrollably. She slid back into the seat of the hot tub and my friend brought his hand up to her chest to play with her tits a little before she fixed her shirt. Everyone else seemed to be oblivious to what had just happened.
Source: reddit.com/r/Erotica/comments/tx7yjh/mfm_hot_tub_fingering
That’s really hot!! Even more so that others didn’t notice.