It has taken place with me a few times. 3 of the times was with a somewhat older Asian Lady. She got me all worked up and very hard first via her superb oral skills. Then, sucked on my nuts for a bit. Talk about rock hard, oh my gawd. She then worked her magic in my asshole with her tongue. However, she also gently pushed a finger on the area outside of my prostate. As she picked up the pace of her asshole licking and flutteri g her tngue deeper, I felt the urge to cum. Within seconds, I lost cintrol and let lose a powerful and large load. I must admit it felt great.