Wife's infidelity leads to intense ball licking and oral sex

After a long day at work, my wife's best friend came over to see her. When I came home, I found them in the bedroom, engaged in some questionable activities. I confronted them, and it turned out that they had been sleeping together for a while now. I was heartbroken but also incredibly aroused. The friend, a brunette with a big ass, bent over and presented her ass to me. I couldn't resist the urge to fuck her. Before I did, however, I made my wife lick my balls and give me a blowjob. The sight of her pleasuring me while her friend watched was incredibly erotic. After a passionate session, I finally took the friend from behind. As she rode me, my wife eagerly licked her pussy. The sight of her licking her own pussy while getting fucked by me was simply amazing. The climax of this intense encounter was when I filled the friend's mouth with my cum.