My friend slept with my cheating partner while I rested, and I don't even expect it to change

In a twist of unexpected turn, my close friend and I found ourselves sharing more than just our friendship. It was a revelation that my partner had been engaging in infidelity, and to make matters more intriguing, my friend was the one who had the illicit encounter. The audaciousness of the situation left me with a mix of surprise and arousal. As I reclined on the couch, I couldn't help but be enticed by the thought of witnessing the forbidden act. When my partner returned, I subtly hinted at my desire to watch as my friend took her from behind. With a mischievous grin, my partner obliged, and before long, my friend was lavishing attention on her. The sight of her being taken from behind by my friend's impressive member was a sight to behold. I found myself lost in the throes of pleasure, watching as my partner was thoroughly satisfied by my friend's expert lovemaking. This experience has only solidified my acceptance of our unconventional dynamic, and I can't help but crave more of such thrilling encounters.