Voyeuristic experience of watching my girlfriend and her friend engage in lesbian activities

I'm a bit of a voyeur, and I can't help but admit it. When my girlfriend's best friend came over, I couldn't resist the urge to watch them engage in some lesbian activities. It was a steamy scene, with my girlfriend taking the initiative to kiss her friend and then proceed to lick her all over. The sight was enough to get me hard, and I couldn't help but join in. It was a wild ride, with my girlfriend fucking her friend in various positions, including missionary, doggystyle, and even a bit of a gay twist. It was a sight to behold, and I couldn't help but feel turned on by the whole thing. In the end, my girlfriend's friend proved to be quite the sexual dynamo, leaving both of us thoroughly satisfied.